University of Missouri, College of Agriculture, Agricultural Experiment Station
Abstract
Publication authorized June 23, 1932."The 1927 data presented in this bulletin were embodied in a thesis by J.C. Logan in partial fulfillment of the requirements for the degree of Master of Arts at the University of Missouri, 1928"--P. [3].Digitized 2007 AES.Includes bibliographical references (pages 29-30)
