| 000 | 00504 a2200157 4500 | ||
|---|---|---|---|
| 080 |
_a631.442.4:549 _bA954M |
||
| 245 | 1 |
_aMineralogy of clayey soils in relation to soil classification _cby B. W. Avery and P. Bullock |
|
| 260 |
_aHarpenden _bRothamsted Experimental Station _c1977 |
||
| 650 | _aMineralogy | ||
| 650 | _aClayey Soils | ||
| 650 | _aSoil Classification | ||
| 100 | 1 | _aAvery, B. W. and Bullock, P. | |
| 300 | _a64 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a153210 | ||
| 999 |
_c80774 _d80774 |
||