Patel, N T
Inputs productivity inagriculture with an emphasis on irrigation and farm size - Newdelhi, Oxford & IBH publishing company 1982 - 226
Productivity/agriculture/farming/investment
338.16 PAT
100
Inputs productivity inagriculture with an emphasis on irrigation and farm size - Newdelhi, Oxford & IBH publishing company 1982 - 226
Productivity/agriculture/farming/investment
338.16 PAT
100