00289nam a2200121Ia 4500008004100000040001700041041001200058082001600070100001800086245001200104260004000116300001100156230917s9999||||xx |||||||||||||| ||und||  e159300aMAIN  aEnglish  a574.5 J559E  aJha, Sasinath 0aEcology  aNew DelhibAnamika Publishersc2010  a605 p.