00357nam a22001457a 4500 193999 193999 OSt ICAR/YIF 1947-77 Fifty years of Indian farming New Delhi Krishi Anusandhan Bhavan 1998 292p. 50 years of Indian farming English Indian farming ddc REP 0 0 ddc 0 0 REF KAUCLV KAUCLV REPORTS 2020-01-18 0 ICAR/YIF 1947-1997 810900 2020-01-18 00:00:00 REP