00369nam a2200133Ia 4500008004100000082001600041100005600057245001600113260005000129300000800179650001800187650001800205653001200223170901s1979    xx            000 0 und d  a574.5bS28P  aSeminar on Ecology and Development, New Delhi, 1978 0aProceedings  aNew DelhibIndian Environmental Societyc1979  a263  aLife sciences  aPure Sciences  aEcology