proceedings of an international workshop, Mayaguez, Puerto Rico, November 17-19, 1982 Silver, W. S. Schröder, E. C. University of Puerto Rico (Mayagüez Campus) International Workshop on "Practical Applications of Azolla for Rice Production" 1982 : Mayagüez, P.R.) text bibliography conference publication ne Dordrecht Boston Hingham, MA M. Nijhoff/Dr. W. Junk Publishers Distributors for the U.S. and Canada, Kluwer Academic Publishers 1984 monographic eng

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viii, 227 p. ; 26 cm. edited by W.S. Silver, E.C. Schröder. First International Workshop on "Practical Applications of Azolla for Rice Production", organized by the University of Puerto Rico-Mayaguez Campus. Includes bibliographies and index. Rice Fertilizers Congresses Azolla as fertilizer Congresses S667.R5 P73 1984 633.18 SIP 9024730686 84016585 DLC 840720 20150108100909.0 951991