Farm management crop manual / R. L. Adams. Adams, R. L. (Richard Laban), 1883- Agriculture Economic aspects California. Farm management California. Farm produce California. LD744 .A3 no. 306 631.02 ADF Berkeley : Univ. of California press, c1948. c1948. 1948 Text iv, 177 p. : eng Universiy of California syllabus series. University of California, Berkeley. University of California syllabus series ; California. California. California.