| 000 | 00431nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a633.2.03-1.417 | ||
| 100 | _aHoogerkamp, M. | ||
| 245 | _aAccumulation of organic matter under grassland and its effects on grassland and | ||
| 260 | _aWageningen | ||
| 260 | _c1973 | ||
| 300 | _a23 p. | ||
| 440 | _aNo. 806; Netherlands Centre fo | ||
| 901 | _pS22760 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c115147 _d115147 |
||