TY  - BOOK
AU  - Hirnschall,Helmut
TI  - Eyes on the wilderness
SN  - 0919654398 :
AV  - QL751 .H54
U1  - 599 
PY  - 1975///
CY  - Saanichton, B.C.
PB  - Hancock House
KW  - Animal behavior
KW  - Birds
KW  - Behavior
UR  - http://www.archive.org/details/eyesonwilderness00hirn
UR  - http://www.openlibrary.org/books/OL4590027M
ER  -