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American Journal of Environmental Sciences

ISSN 1553-345X (print)eISSN 1558-3910 (online) Open access
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Research Article · Open access · Published 30 June 2009

Reduction of Ammonia Volatilization through Mixing Urea with Humic and Fulvic Acids isolated from Palm Oil Mill Effluent Sludge

Shamsuddin Rosliza, Osumanu Haruna Ahmed, Nik Muhamad Ab. Majid, Mohamadu Boyie Jalloh
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  1. doi:10.1155/2015/906094Found 12 June 2020