000 00371nam a2200157Ia 4500
005 20250423095237.0
008 250422s9999 xx 000 0 und d
020 _a9788121908597
050 _aQH 541 .V47/
100 _aVerma, P. S.
245 0 _aEnvironmental biology
260 _c2013
300 _a591 p
650 _aEnvironmental Biology Ecology
942 _cBK
999 _c29684
_d29684