TY  - BOOK
AU  - (Crockett,James Underwood)
ED  - The editors of Time-Life books
TI  - Perennials / 
T2  - The Time-Life encyclopedia of gardening
PY  - 1973///
CY  - New York : 
PB  - Time-Life books, 
N1  - Includes bibliography and index
ER  -