00736nam a22002177a 4500003000800000005001700008008004100025020001500066040002100081082001500102100001600117245005000133260004500183300003500228365001400263504005100277650001200328942001200340999001700352952014900369BD-DhUL20141222173753.0141222s1981    ii a|||| |||| 001 0 eng d  a0706912454  aBD-DhULcBD-DhUL  a581.5bKUM  aKumar, H.D.  aModern concepts of ecology /cby H. D. Kumar.  aNew Delhi :bVikas Pub. House,c ©1977.  aviii, 201 p. :bill. ;c22 cm.  aRSb75.00  aIncludes Bibliographical References and Index.  aEcology  2ddccBK  c23882d23882  00102ddc406581_500000000000000_KUM708NFIC946163aDUSLbDUSLcGENd1982-12-02ePurchasedo581.5 KUMpA212474r2014-12-22t1w2014-12-22yBK