Vol. 18, Issue 8, 1964August 01, 1964 PDT
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Pear decline research a report of the University of California Research Committee on pear decline—1964
Pear decline research a report of the University of California Research Committee on pear decline—1964
California Agriculture,
California Agriculture. 1964. “Pear Decline Research a Report of the University of California Research Committee on Pear Decline—1964.” California Agriculture 18 (8): 13–15.