TY  - BOOK
AU  - Zappler,Georg
TI  - Science in summer and fall
SN  - 0385047292
AV  - QH48 .Z36
U1  - 500.9 
PY  - 1974///
CY  - Garden City, N.Y.
PB  - Doubleday
KW  - Natural history
KW  - Summer
KW  - Autumn
N2  - Instructions for observations of and experiments with animals, insects, plants, and natural phenomena during the summer and autumn
ER  -