Hormones and horticulture; the use of special chemicals in the control of plant growth,

By Avery, George S..
New York, McGraw-Hill Book Co., 1947 .
xi, 326 p. 24 cm..

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Methods of studying plant hormones and growth-regulating substances,

By Mitchell, John W..
[Washington] U.S. Agricultural Research Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1968 .
iv, 140 p. , Supersedes his Test methods with plant-regulating chemicals, issued as Agriculture handbook no. 126. 26 cm..

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Hormones and horticulture; the use of special chemicals in the control of plant growth,

Methods of studying plant hormones and growth-regulating substances,