00335nam a2200121Ia 4500003000400000008004100004020001500045040000800060100002900068245007500097260002800172300001300200LDD181029s9999    xx            000 0 und d  a8120407717  cLDD  aBalakrishnan, Mundanthra 0aEnvironmental problems and prospects in IndiacMundanthra Balakrishnan  aNew DelhibOxfordc1993  axiv,454P