TY  - BOOK
AU  - Pepper,David
AU  - Perkins,John
AU  - Youngs,Martyn J.
TI  - The roots of modern environmentalism
SN  - 0709920644 :
AV  - QH540.5 .P47 1984
U1  - 304.2/09 19
PY  - 1984///
CY  - London, Dover, N.H.
PB  - Croom Helm
KW  - Ecology
KW  - Natural History (General) Biology (General)
KW  - History
KW  - Environmental protection
KW  - Philosophy
KW  - Nature conservation
N1  - Includes index; Bibliography: p. 226-234
ER  -