IR
78-17140
انگلیسی
IR
Interpreting the environment
[Book]
/ Grant W. Sharpe
New York
: Wiley
, c1976.
XVI, 566 p.
: ill.
; 24 cm
Language: انگلیسی
Print
Includes bibliographies and index
Natural history - Study and teaching
Nature study
Park rangers
National parks and reserves
QH51
.
I5
Sharpe, Grant William
ایران
old catalog
p
BL
1
a
Y
