UNIVERSITY OF CALIFORNIA, BERKELEY

   

 

 

BERKELEY * DAVIS * IRVINE * LOS ANGELES * RIVERSIDE * SAN DIEGO * SAN FRANCISCO ils y : SANTA BARBARA * SANTA CRUZ

 

SCHOOL OF FORESTRY AND CONSERVATION BERKELEY, CALIFORNIA 94720
AGRICULTURAL EXPERIMENT STATION

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Eloricls . 3230/ Pste fev / & [7 te eee GS %

SEP 8 1969
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