00651nam a2200181Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 81-7099-360-181-7099-374-1 (v.14) NITIL NITIL 21st 574.52603 S573E Swarup, R (Ed.) Encyclopaedia of ecology, environment and pollution control dimensions of environmental pollutions R Swarup New Delhi Mittal 1992 v.14 (v, 363p) Ecology-Encyclopaedias; Nature and nuture-Encyclopaedias; Pollution control-Encyclopaedias Jauhari, V P (Ed.) Mishra, S N (Ed.) BKS 62753 62753 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 574.52603 S573E 132286 2019-04-04 00:00:00 2019-04-04 BKS