TY  - BOOK
AU  - Gilbert,Bil
TI  - Our nature
SN  - 0803221231 (alk. paper)
AV  - QH81 .G483 1986
U1  - 508 19
PY  - 1986///
CY  - Lincoln
PB  - University of Nebraska Press
KW  - Natural history
UR  - http://www.archive.org/details/ournature00gilb
UR  - http://www.openlibrary.org/books/OL2539875M
ER  -