| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c307675 _d307675 |
||
| 003 | IARI | ||
| 020 | _a9781926895086 | ||
| 080 |
_a633.15:631.95 _bK897M |
||
| 100 | _aKrishna, K.R. | ||
| 245 |
_aMaize agroecosystem: _bNutrient dynamics and productivity _cby K.R. Krishna |
||
| 260 |
_aToronto _bApple Academic Press _c2013 |
||
| 300 | _a341p. | ||
| 901 | _a289435 | ||
| 942 |
_2udc _cB |
||