Singh, S. (1978). Resistance to pests of cowpea in Nigeria.
Chicago Style (17th ed.) CitationSingh, S.R. Resistance to Pests of Cowpea in Nigeria. 1978.
MLA (8th ed.) CitationSingh, S.R. Resistance to Pests of Cowpea in Nigeria. 1978.
IICA/CATIE CitationSingh, S. 1978. Resistance to pests of cowpea in Nigeria.
Warning: These citations may not always be 100% accurate.