Correspondence courses in agriculture ...
Publisher: Division of Agricultural Education, University of California
Published: 1921
Place of publication: Berkeley
Language: eng
Subjects: Agriculture -- Study and teaching.
Table of contents: value: Course XXXII. Certain semi-tropical fruits, by I.J. Condit. 1921.; value: Course XXXIII. Vegetable gardening, by S.S. Rogers. [n.d.]; value: Course XXXV. Avocado culture, by I.J. Condit. 1921.