Effect of 2-chiloro 4,6 bis -(ethylaino)-S triazine (simazine)on microbial ctivity and nitrification in an aluvial soil - Weerartna,C.S.,Department of Agicultural Chemistry.University of sri lanka,Perdeniya (Proceedings of the 34th Annual Session,Part I - Abstracts, 1976)
Keywords: Agricultural Sciences and Forestry; -