Shumway , C. Richard
Production costs and Yields of California Field Crops and Vegetables by Area , Average 1961-65 and Projected 1980 C. Richard Shumway and Harold M Stults - Berkeley, California : Giannini Foundation of Agricultural Economics, University of California, 1970. - vi ,82 p. : ills , maps , graphs ; 26.5 cm
Includes bibliographical references and index.
Agricultural production--California
Farm management--California
Agricultural forecasting--California
630.31 Ca / SHU
Production costs and Yields of California Field Crops and Vegetables by Area , Average 1961-65 and Projected 1980 C. Richard Shumway and Harold M Stults - Berkeley, California : Giannini Foundation of Agricultural Economics, University of California, 1970. - vi ,82 p. : ills , maps , graphs ; 26.5 cm
Includes bibliographical references and index.
Agricultural production--California
Farm management--California
Agricultural forecasting--California
630.31 Ca / SHU