01037cam a22002651 4500 agr48000004 DLC 20260227111008.0 750717s1947 nyua b 000 0 eng c agr48000004 (OCoLC)1454278 U.S. Dept. of Agr. Libr. FJ OCoLC DLC S663 .A9 581.194 Avery, George S. (George Sherman), 1903- Hormones and horticulture; the use of special chemicals in the control of plant growth, by George S. Avery, Jr. and Elizabeth Bindloss Johnson, with the collaboration of Ruth M. Addoms and Betty F. Thomson. 1st ed. New York, McGraw-Hill Book Co., 1947. xi, 326 p. illus., tables. 24 cm. McGraw-Hill publications in the botanical sciences "Literature cited" at end of each chapter. Plant hormones. Growth substances for plants. Johnson, Elizabeth Almy Bindloss, 1915- joint author. 10749 10749