TY - BOOK AU - Brown,Howard Dexter AU - Hutchison,Chester Smith AU - Gregory,R.W. TI - Vegetable science AV - SB321 .B87 U1 - 635 PY - 1949///] CY - Philadelphia PB - J.B. Lippincott Co. KW - Vegetable gardening KW - United States KW - Vegetables N1 - "References" at end of each chapter ER -