1. Wastewater treatment and use in agriculture
پدیدآورنده : Pescod, M. B.
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $ASewage irrigation,$AFish ponds$BFertilization,$ASewage$BPurification,$ASewage sludge as fertilizer,$ASewage disposal$BCase studies
رده :
TD
760
.
P74
1992