TY  - BOOK
AU  - Blaker,Alfred A.
TI  - Field photography: beginning and advanced techniques 
SN  - 0716705184
AV  - TR721 .B55
U1  - 778 
PY  - 1976///
CY  - San Francisco
PB  - W.H. Freeman
KW  - Outdoor photography
KW  - Photographie de la nature
KW  - Fotografie
KW  - gtt
KW  - Natuur
N1  - Includes index; Bibliography: p. [431]-440
UR  - http://www.archive.org/details/fieldphotography00blak
UR  - http://www.openlibrary.org/books/OL5207172M
ER  -