Nitrification inhibitors--potentials and limitations : papers presented at the annual meeting of the American Society of Agronomy in Chicago, Illinois, Dec. 6, 1978 - Stelly, Matthias; American Society of Agronomy (Madison, Wis. : Soil Science Society of America, 1980)
Includes bibliographies.
Keywords: Nitrification inhibitors -- Congresses; Agricultural chemicals -- Congresses