000 | 00411nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 210804s9999 xx 000 0 und d | ||
082 |
_a633 _bSRI |
||
110 | _aSri Lanka | ||
245 | 0 | _aCrop agriculture development strategy: a contribution to the national agriculture, food and nurition strategy | |
260 |
_aColombo _bMinistry of agricultural development and research _c1984 |
||
300 | _a69 p. | ||
942 | _cPRGD | ||
999 |
_c153751 _d153750 |