APA
Singh G. B. (., Indian Council of Agricultural Research. Natural Resource Management Division (New Delhi) & Sharma B. R. (. (1998). Fifty years of natural resource management research in India. Karnal: Central Soil Salinity Research Institute.
Chicago
Singh G B (Ed.), Indian Council of Agricultural Research. Natural Resource Management Division (New Delhi) and Sharma B R (Ed.). 1998. Fifty years of natural resource management research in India. Karnal: Central Soil Salinity Research Institute.
Harvard
Singh G. B. (., Indian Council of Agricultural Research. Natural Resource Management Division (New Delhi) and Sharma B. R. (. (1998). Fifty years of natural resource management research in India. Karnal: Central Soil Salinity Research Institute.
MLA
Singh G B (Ed.), Indian Council of Agricultural Research. Natural Resource Management Division (New Delhi) and Sharma B R (Ed.). Fifty years of natural resource management research in India. Karnal: Central Soil Salinity Research Institute. 1998.
