000 00575nam a2200205Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c55.00
040 _aBangabasi College Library
041 _aEnglish
082 _aZOO 574.5
_bVPn92
100 _aVERMA,P.S.
245 _aPrinciples of ecology:
_benvironmntal biology
_cP.S. Verma and V. K. Agarwal
250 _a4th ed.
260 _c1989
_bS.Chand
_aNew Delhi
300 _aviii,591p.
500 _aIncludes contains Glossary and bibliography.
650 _a ECOLOGY
700 _aAGARWAL, V.K
942 _cBK
999 _c294662
_d294662