TY - BOOK AU - Day,Leonard H. TI - Rootstocks for stone fruits: observations and experiments with plum, peach, apricot and almond roots for stone fruits AV - SB378 D39 PY - 1953/// CY - California PB - University of California, College of Agriculture KW - Stone fruit KW - Rootstocks KW - Fruit and fruit culture KW - Stocks (Horticulture) KW - California KW - General N1 - Includes bibliographical references ER -