Plant biology today : advances and challenges/ edited by william A.Jenson and Leroy G. Kavaljian Jensen, William A., [from old catalog] ed. Kavaljian, Leroy G., [from old catalog] joint ed. American Association for the Advancement of Science. [from old catalog] Botanical Society of America. Plant physiology. QK710 .J4 581 JEP Belmont, Calif., Wadsworth Pub. Co. [1963] [1963] 1963 Text xi, 114 p. : eng