000 | 00423nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
020 | _a9251046840 | ||
080 |
_a633.18 _bC393G |
||
100 | _aChaudhary, R. C | ||
245 | _aGuidelines for identification of field constraints to rice production | ||
260 |
_aRome _bInternational Rice Commission _c2002 |
||
300 | _avi, 79 p. : ill. ( | ||
901 | _a221045 | ||
942 |
_cB _2udc |
||
999 |
_c12693 _d12693 |