| 000 | 00523nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 020418t1972 000 0 eng d | ||
| 080 |
_a631.45(061.3) PRO _b5521 |
||
| 245 | 0 |
_aProceedings of the international symposium on soil fertility evaluation. Vol. 2[editorial board: J.S. Kanwar ; N.P. Datta ; D.R. Bhumbla _h(Book) |
|
| 260 |
_aNew Delhi _bIndian Society of Soil Science _c1971 |
||
| 300 |
_a157 p. _c24 cm. |
||
| 650 | _aSoil fertility--Congresses | ||
| 700 | _aKanwar, J.S.;Datta, N.P.;Bhumbla, D.R. | ||
| 999 |
_c9355 _d9355 |
||
| 035 | _a5521 | ||