Growth of fertilizer use in Indian agriculture : Past trends and future demand
Desai, Gunvant M.
Growth of fertilizer use in Indian agriculture : Past trends and future demand - Ithaca 1971 - 1-148 p. - Cornell Agricultural Experimen .
Growth of fertilizer use in Indian agriculture : Past trends and future demand - Ithaca 1971 - 1-148 p. - Cornell Agricultural Experimen .