| 000 | 00400 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a631.4 _bTHE |
||
| 090 |
_c25222 _d42332 |
||
| 100 | _aThenababu, Mervyn W. | ||
| 245 | _aSoil and soil coservation in Sri Lanka | ||
| 260 |
_aColombo _bNatural Resources, Energy and Science _c1988 _g1988 |
||
| 300 |
_a113p. _c21cm |
||
| 440 | _aScience Education Series No.28 | ||
| 650 | _asoil Science | ||
| 942 | _cL | ||
| 999 |
_c52205 _d52205 |
||