TY  - BOOK
AU  - Christopher, E. P.
TI  - Introductory Horticulture
U1  - 635 
PY  - 1958///
CY  - New York
PB  - McGraW Hill Book, Company, Inc.
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Horticulture
ER  -