00750nam a22002297a 450000100060000000300080000600500170001400800410003102000150007203500190008704000260010604100080013208200290014024501030016926000440027230000280031650400410034465000370038565100390042270000370046170000220049836687BD-RjUL20211209052523.0140810s1993    ii ||||| b||| 00| 0 eng d  a8170245281  a(BD-RjUL)36788  aBD-RjULbengcBD-RjUL  aeng  220a363.700954bADV 1993  a Advances in environmental sciences / cedited by A.K. Tripathi, A.K. Srivastava, and S.N. Pandey.  a New Delhi :bAshish Pub. House,c1993.  axxi, 387 p. ; c 23 cm.  aIncludes bibliographical references.  aEnvironmental sciences z India.  a India xEnvironmental conditions.  aTripathi, A. K.q (Anil Kumar),   aSrivastava, A. K.