Simmonds, N. W. (1985). Farming systems research. Washington, D.C: The World Bank.
Chicago Style CitationSimmonds, Norman W. Farming Systems Research. Washington, D.C: The World Bank, 1985.
MLA CitationSimmonds, Norman W. Farming Systems Research. Washington, D.C: The World Bank, 1985.
Warning: These citations may not always be 100% accurate.