Myers, Roger Gene.2015-12-312015-12-311984http://hdl.handle.net/2097/27312Call number: LD2668 .T4 1984 M93Ammonia as fertilizer--Testing.Phosphatic fertilizers--Testing.Soils--Ammonium content.Soils--Phosphorus content.Effect of ammonium and phosphorous fertilizers on soil ogranic [sic] matter and reactionTextMasters theses