00281nam a2200121Ia 4500008004100000100002200041245002400063260003000087300000900117650001100126942000700137999001500144190216s9999||||xx |||||||||||||| ||und||  aEdward J Kormondy 0aConcepts Of Ecology  bPrentice Hall Indiac1986  a298p  aBotany  cBK  c1407d1407