00552cam a2200181 4500 0387058508 (New York) DLC 581 SPR 1972 A061 Or. Plant growth substances 1970; proceedings. Berlin, New York, Springer-Verlag, 1972. xiv, 837 p. illus. 26 cm. Held December 7-11, 1970. Sponsored by the Australian Academy of Science. Plant regulators Carr, Denis J., Australian Academy of Science. EK 14687 14687 0 0 0 581_000000000000000_SPR_1972_A061_OR 0 67096 LBA LBA A061 2017-10-24 581 SPR 1972 A061 Or. A21541 2017-10-24 2017-10-24 EK