00996nam a22002651 4500 4057402 BD-DhUL 20141218143051.0 850808s1961 iaua b s100 0 eng 60016603 DLC/ICU ICU DLC BD-DhUL QK731 .I55 1959 581 PLA International Conference on Plant Growth Regulation (4th : 1959 : Yonkers, N.Y.) Plant growth regulation. Ames : Iowa State University Pres; 1961. xiv, 850 p. : ill. ; 24 cm. GBP 4.1 "Fourth International Conference on Plant Growth Regulation sponsored by the Boyce Thompson Institute for Plant Research, the New York Botanical Garden, the Brooklyn Botanic Garden." Includes index Plant regulators Congresses. Boyce Thompson Institute for Plant Research. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 22830 22830 0 0 ddc 0 581_000000000000000_PLA 0 NFIC 44066 DUSL DUSL GEN 1972-08-03 Purchased 581 PLA A85331 2014-12-18 2 2014-12-18 BK