000 00511nam a22001577a 4500
008 230512b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a577.4
_bM0.3
245 _aProgress in ecology
_c/ Today & Tomorrow's Printers and Publishers, Vol. 3
260 _aNew Delhi:
_bToday & Tomorrow's Printers and Publishers,
_c1976
300 _a198p.
650 _aEcology
653 _aEnvironment
700 _aAgarwal, V P (Ed.)
942 _2udc
_cBK
999 _c29779
_d29779