01448pam a2200313 a 4500 951991 BD-DhUL 20150108100909.0 840720s1984 ne b 101 0 eng 84016585 9024730686 DLC DLC DLC BD-DhUL S667.R5 P73 1984 633.18 SIP Practical application of azolla for rice production : proceedings of an international workshop, Mayaguez, Puerto Rico, November 17-19, 1982 / edited by W.S. Silver, E.C. Schröder. Dordrecht ; Boston : M. Nijhoff/Dr. W. Junk Publishers ; Hingham, MA : Distributors for the U.S. and Canada, Kluwer Academic Publishers, 1984. viii, 227 p. ; 26 cm. Developments in plant and soil sciences ; v. 13 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. Silver, W. S. Schröder, E. C. University of Puerto Rico (Mayagüez Campus) International Workshop on "Practical Applications of Azolla for Rice Production" (1st : 1982 : Mayagüez, P.R.) 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 28844 28844 0 0 ddc 0 633_180000000000000_SIP 0 NFIC 53922 DUSL DUSL GEN 1986-03-29 purchased 633.18 SIP A284630 2015-01-08 2015-01-08 BK