| 000 | 004230000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a633. 550 917 23 SUD | ||
| 100 | _aSudhir Sen | ||
| 245 | _aRicher harvest: new horizons for developing countries | ||
| 260 | _aNewdelhi, Tata mc graw - hill publishing company limited | ||
| 260 | _c1974 | ||
| 300 | _a565 | ||
| 650 | _aAgriculture-tropics/intensive agriculture-underdeveloped areas | ||
| 942 | _cBK | ||
| 999 |
_c362145 _d362145 |
||