| 000 | 00411nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aHaines W B | ||
| 245 | 0 | _aNote on the acidity of raw humus in relation to natural covers | |
| 260 |
_bJournal of the Rubber Research Institute of Malaya _c1933 |
||
| 300 | _a14-21 | ||
| 650 | _aNatural cover | ||
| 650 | _aRaw humus | ||
| 700 | _aPillay K S | ||
| 942 | _cJS | ||
| 999 |
_c64051 _d64051 |
||