Aquatic plants for the waste water treatment
Upadhyay, Alka Rani
Aquatic plants for the waste water treatment - Delhi Daya Pub. 2004 - x, 181 p.
8170353351
Aquatic Plants
ENVIRONMENTAL PROBLEMS
LIQUID WASTES
SOCIOLOGY
WASTE DISPOSAL
WASTE WATER MANAGEMENT
WASTE WATER REUSE
363.7284 / UPA
Aquatic plants for the waste water treatment - Delhi Daya Pub. 2004 - x, 181 p.
8170353351
Aquatic Plants
ENVIRONMENTAL PROBLEMS
LIQUID WASTES
SOCIOLOGY
WASTE DISPOSAL
WASTE WATER MANAGEMENT
WASTE WATER REUSE
363.7284 / UPA