LaCroix, J. Donald
Plants, people and environment Donald J.LaCroix - New York: Macmillan, 1979. - 542p.
HB
Includes index
eng
0023621206
Environmental protection
Conservation of natural resources
Botany
Human ecology
Ecology
301.31 / PLA
Plants, people and environment Donald J.LaCroix - New York: Macmillan, 1979. - 542p.
HB
Includes index
eng
0023621206
Environmental protection
Conservation of natural resources
Botany
Human ecology
Ecology
301.31 / PLA