Controlled release of bioactive materials : based on the symposium held at the 6th international meeting of the Controlled Release Society in New Orleans, Louisiana, August 1979 - Baker, Richard (New York : Academic Press, 1980)
Based on the proceedings of the Sixth International Symposium on Controlled Release Materials
Keywords: Delayed -- action preparations -- Congresses; Pesticides, Controlled release -- Congresses; Pesticides -- Congresses; Polymers -- Congresses