Search Results       Your search for [subject]Environmental impact -- Organic fertilizers -- Handbook, manuals etc returned 1 record.           Handbook of organic fertilizers: types, production and impacts on environment. London, UK: Koros Press Limited, 2014. Subject: Agriculture; Organic fertilizer -- Handbook, manuals etc; Types -- Organic fertilizers -- Handbook, manuals etc; Production -- Organic fertilizers -- Handbook, manuals etc; Environmental impact -- Organic fertilizers -- Handbook, manuals etc.          Add to Book Cart Relevance: 44.96%