| 000 | 00364nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 140205s9999 xx 000 0 und d | ||
| 100 | _a | ||
| 245 | 4 | _aThe suitabilities of vertisols and associated soils for improved cropping systems in central India | |
| 260 |
_bNational Bureau of Soil Survey and Land Use Planning _aNagpur _c1991 |
||
| 300 | _a62 | ||
| 942 |
_2ddc _cTR |
||
| 999 |
_c5360 _d5360 |
||