000 00461nam a2200205Ia 4500
008 210529s9999||||xx |||||||||||||| ||und||
040 _aSOETPKD
041 _aEnglish
082 _a628
100 _aSHARMA, P. D.
245 _aECOLOGY AND ENVIRONMENT
250 _a12TH
260 _bRASTOGI PUBLICATION
_aNA
_cNA
300 _aNA
_bNIL
500 _aCR4485
650 _aENGINEERING
650 _aNA
942 _cBK
999 _c52288
_d52288