TY  - BOOK
TI  - Windows in the earth: and other wonders of nature
SN  - 0883095332
U1  - HS Cir 550 W722 1990 
PY  - 1990///
CY  - Columbus, Ohio
PB  - Zaner-Bloser, Inc.
KW  - Earth
KW  - Nature
ER  -