000 | 00370nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a577.472 | ||
245 | _aWater in ecosystem | ||
260 | _aNew Delhi | ||
260 | _bIndian Social Institute | ||
260 | _c1994 | ||
300 | _a17p. | ||
440 | _aNo.334; Agricultural Education | ||
901 | _pS43485 | ||
942 |
_cB _2udc |
||
999 |
_c136639 _d136639 |