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	1.	Growth regulators for garden, field and orchard, by John W. Mitchell & Paul C. Marth. by Mitchell, John W. (John William), 1905- Marth, Paul C. (Paul Charles), 1909- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Chicago, Univ. of Chicago Press [c1947] Availability: No items available. Add to cart (remove)
	2.	Methods of studying plant hormones and growth-regulating substances, by John W. Mitchell and George A. Livingston. by Mitchell, John W. (John William), 1905- Livingston, George A [joint author.] Mitchell, John W. (John William), 1905-. Test methods with plant-regulating chemicals Series: Agriculture handbook (United States. Department of Agriculture) ; no. 336. Material type: Text; Format: print ; Literary form: Not fiction Publication details: [Washington] U.S. Agricultural Research Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off., [1968] Availability: No items available. Add to cart (remove)

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