TY  - BOOK
ED  - Time-Life Books.
TI  - A guide to the natural world, and Index to the Life nature library,
PY  - 1972///,
CY  - New York
PB  - Time-Life Books.
KW  - Life nature library
KW  - Indexes
KW  - Natural history
KW  - Handbooks, manuals, etc
N1  - Previous ed. by the editors of Life
ER  -