000 00395nam a2200157Ia 4500
008 250419s9999 xx 000 0 und d
020 _a81-7866-784-3
082 _a577
_bARO
100 _aArora, Mohan P.
245 0 _aEcology
250 _a5th edition 2004.
260 _aNew Delhi :
_bHimalaya Publishing House
_c2021
300 _a350 pages.
365 _a275
650 _bBiotechnology
999 _c262405
_d262405