| 000 | 00379nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aChang, C.W. | ||
| 245 | _aIncreasing food production through education, research and extension | ||
| 260 | _aRome | ||
| 260 | _c1962 | ||
| 300 | _a78 p. | ||
| 440 | _aNo. 9; F.A.O. of U.N. F.F.H.C. | ||
| 901 | _pS6646 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c125296 _d125296 |
||