Das, S.M..
Handbook of Limnology & Water Pollution with Practical Methodology / by S.M. Das. - 1st ed / - New Delhi : South Asian Publishers Pvt. Ltd. , 1997 - 174p :
81-7001-097-8
Water Pollution
G95574(0854) / N5
Handbook of Limnology & Water Pollution with Practical Methodology / by S.M. Das. - 1st ed / - New Delhi : South Asian Publishers Pvt. Ltd. , 1997 - 174p :
81-7001-097-8
Water Pollution
G95574(0854) / N5