The phosphate of southern California soils in relation to citrus fertilization
By: H.D. Chapman
Series: Bulletin -- no. 571; Bulletin (California Agricultural Experiment Station) -- 571.
Publisher: Agricultural Experiment Station
Published: 1934
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 22
Subjects: Soils; Citrus fruits; Phosphorus content
Notes: Cover title.

"Paper No. 292, University of California Graduate School of Tropical Agriculture and Citrus Experiment Station, Riverside, California."