00378nam a22001457a 4500003000400000008004100004082001700045100001500062245002800077260005500105300001100160650002400171650001900195650001800214OSt220714b        |||||||| |||| 00| 0 eng d  a581.5 bM66M  aMisra, K.C  aManual of plant ecology  aNew Delhi: bOxford and IBH Publishing Co. c1974.  a457 P.  aBotanical sciences   aPure Sciences   aPlant Ecology