TY  - BOOK
AU  - Hillcourt, William,
AU  - Rigney, Francis J.,
CN  - QH53
CN  - QH53
CY  - New York :
DA  - c1950.
ID  - 62637
KW  - Nature study
KW  - Natural history
KW  - Nature study.
PB  - Putnam,
PP  - New York :
PY  - c1950.
T1  - Field book of nature activities /
TI  - Field book of nature activities /
ER  -