1. D Ani,J Umeh,E Weye (2014). Economic Benefits of Food Legume Cultivation in Benue State-Nigeria. Asian Journal of Agricultural Extension, Economics & Sociology, 3(6), 654-665.
2. O Babayemi,F Ajayi,A Taiwo,M Bamikole,A Fajimi (2006). Performance of West African dwarf goats fed Panicum maximum and concentrate diets supplemented with Lablab (Lablab purpureus), Leucaena (Leucaena leucocephala) and Gliricidia (Gliricidia sepium) foliage. Nigerian Journal of Animal Production, 33(1), 102-111.
3. M Bamikole,U Ikhatua,O Arigbede,O Babayemi,I Etela (2004). An Evaluation of the Acceptability as Forage of Some Nutritive and Antinutritive Components and of the Dry Matter Degradation Profiles of Five Species of Ficus. Tropical Animal Health and Production, 36(2), 157-167.
4. F Booth,G Wickens (1988). Non-timber Uses of Selected Arid Zone Trees and Shrubs in Africa. FAO Conservation Guide, 19, 176.
5. A Crosby (1986). Ecological imperialism: the biological expansion of Europe, 900-1900. Ecological imperialism: the biological expansion of Europe, 900-1900
6. Charles Darwin,John Murray (1859). On the origin of species by means of natural selection, or, The preservation of favoured races in the struggle for life. On the origin of species by means of natural selection, or, The preservation of favoured races in the struggle for life
7. (1989). The Statesman’s Yearbook 2018. The Statesman’s Yearbook 2018, 221-226.
8. Lilian Gakuhi,Jane Mutune,Bessy Kathambi,James Kinyua,Linda Obiero,Peter Minang (1997). Gendered Patterns Influenced by Socio-Economic Factors in Clean Cooking Technology Preferences in Rural Kenya in Lari, Kiambu County. Grassroots Journal of Natural Resources, 8(3), 242-291.
9. Lilian Gakuhi,Jane Mutune,Bessy Kathambi,James Kinyua,Linda Obiero,Peter Minang (1997). Gendered Patterns Influenced by Socio-Economic Factors in Clean Cooking Technology Preferences in Rural Kenya in Lari, Kiambu County. Grassroots Journal of Natural Resources, 8(3), 242-291.
10. F (1990). Provision indicative world plan for Agricultural development. Provision indicative world plan for Agricultural development, 2, 672.
11. (2010). Crops statistics -concepts, definitions and classifications. Crops statistics -concepts, definitions and classifications
12. Fmard (2012). Fertilizer use and management practices for crops in Nigeria 4 th Edition Federal Fertilizer Department. Fertilizer use and management practices for crops in Nigeria 4 th Edition Federal Fertilizer Department
13. Mconcepción García,Mluisa Marina,Fernando Laborda,Mercedes Torre (1998). Chemical characterization of commercial soybean products. Food Chemistry, 62(3), 325-331.
14. S Gathumbi,J Ndufa,K Giller,G Cadisch (2002). Do species mixtures increase above-and below-ground resource capture in woody and herbaceous tropical legumes?. Agron J, 94, 518-526.
15. P Gepts (2002). A Comparison between Crop Domestication, Classical Plant Breeding, and Genetic Engineering. Crop Science, 42(6), 1780-1790.
16. Thiyam Singh,Tara Gupta (1996). Studies of the Reproductive Biology of Toona ciliata M. Roem under the Himachal Pradesh Condition. International Journal of Bio-resource and Stress Management, 8(3), 437-443.
17. J Harlan (1975). Crops and Man. Crops and Man
18. C Elevitch,K Wilkinson (2000). Agroforestry Guides for Pacific Islands. Permanent Agriculture Resources. Agroforestry Guides for Pacific Islands. Permanent Agriculture Resources, 428
19. Kareem Titilola,Bolaji Adedigba,Ahmed Olaitan,Olowoyo Babatunde,Ogunsola Ajibola (2010). Adoption and impact of improved maize varieties on smallholder farmers’ farm productivity in the Surulere Local Government area of Oyo State, Nigeria. Agricultural Sciences, 17(46), 52-61.
20. S Hamza (2017). The Effects of Zamfara Comprehensive Agricultural Revolution Programme in Soybean Production. Dissertation for the Award of PhD ATBU
21. H Hobhouse (1999). Seeds of Change: Six Plants that transformed mankind. Seeds of Change: Six Plants that transformed mankind
22. William Hill,Said Mbaga (1998). Mutation and conflicts between artificial and natural selection for quantitative traits. Genetica, 102-103, 171-181.
23. Kati Hanhineva,Riitta Törrönen,Isabel Bondia-Pons,Jenna Pekkinen,Marjukka Kolehmainen,Hannu Mykkänen,Kaisa Poutanen (2010). Impact of Dietary Polyphenols on Carbohydrate Metabolism. International Journal of Molecular Sciences, 11(4), 1365-1402.
24. N Lamien,A Sidibe,J Bayala (1996). Domestication and Commercialization of Non-timber Forest Products in Agroforestry Systems. Domestication and Commercialization of Non-timber Forest Products in Agroforestry Systems, 9, 51-64.
25. Rrb Leakey,Wilson Deans,J (1999). Agroforestry—Participatory Domestication of Trees. Multifunctional Agriculture, 38, 297-314.
26. R Leakey (1999). Potential for novel food products from agroforestry trees: a review. Food Chemistry, 66, 1-14.
27. W Libby (1973). Domestication strategies for forest trees. Canadian Journal of Forest Research, 3, 265-276.
28. W Libby (1973). Domestication Strategies for Forest Trees. Canadian Journal of Forest Research, 3(2), 265-276.
29. H Mokoboki,L Ndlovu,J Ngambi,M M Malatje,R V Nikolova (2005). Nutritive value of Acacia tree foliages growing in the Limpopo Province of South Africa. South African Journal of Animal Science, 35(4), 221-228.
30. J Morris (1997). Special purpose legume genetic resources conserved for agricultural, industrial and pharmaceutical use. Econ Bot, 51, 251-263.
31. Jude Okafor (1993). Modern Slavery in Nigeria: Implication for Her National Security. SSRN Electronic Journal, 3, 2-32.
32. G Osemeobo (2006). 8 Community biodiversity management and in situ conservation of plant genetic resources. Community Biodiversity Management, 85-96.
33. Inke Paetau,Chin-Zue Chen,Jay-Lin Jane (1994). Biodegradable Plastic Made from Soybean Products. 1. Effect of Preparation and Processing on Mechanical Properties and Water Absorption. Industrial & Engineering Chemistry Research, 33(7), 1821-1827.
34. Roger Blench (2007). Trees, Shrubs, and Vines. Wildflowers and Other Plants of Iowa Wetlands, 2nd edition, 265-298.
35. O Oyakhilomen,U Omadachi,R Zibah (2012). COCOA PRODUCTION - AGRICULTURAL CREDIT GUARANTEE SCHEME FUND NEXUS IN NIGERIA: A COINTEGRATION APPROACH. Russian Journal of Agricultural and Socio-Economic Sciences, 9(9), 28-32.
36. V Smil (2001). Feeding the world. Feeding the world
37. Francis Taylor (2014). Legume Crops Phylogeny and Genetic Diversity for Science and Breeding Article in Critical Reviews in Plant Sciences. Legume Crops Phylogeny and Genetic Diversity for Science and Breeding Article in Critical Reviews in Plant Sciences
38. D Van,N Mui,I Ledin (2005). Tropical foliages: effect of presentation method and species on intake by goats. Animal Feed Science and Technology, 118, 1-17.
39. Umar Sodangi,Akilu Isma'il,Aliu Abdulrahaman (2012). Perception of secondary school science and mathematics teachers on Professional development participation in Zamfara State, Nigeria. Integrity Journal of Education and Training, 6(2), 37-45.
40. Nurudeen O. (2010). EFFECTS OF MATERNAL AGE ON THE RISK OF BIRTH DEFECTS IN ZAMFARA STATE NIGERIA USING LOGISTIC REGRESSIONS MODEL. International Journal of Engineering Applied Sciences and Technology, 09(06), 35-40.
41. Plant Sahel (2008). L’enchevêtrement des crises au Sahel. L’enchevêtrement des crises au Sahel
42. S Muhammad,N Amusa (2005). The Important Food Crops and Medicinal Plants of Northwestern Nigeria. Research Journal of Agriculture and Biological Sciences, 1(3), 254-260.
43. R Nieuwenhuis,J Nieuwelink (2002). Soya and other leguminous crops Agrodok 10Printed by: de Goede press. Soya and other leguminous crops Agrodok 10Printed by: de Goede press
44. Zsmg (2003). People population and settlement; Geology and relief. Posted to the web. People population and settlement; Geology and relief. Posted to the web
