Environmental management handbook /
Ryding, Sven-Olof.
Environmental management handbook / Sven-Olof Ryding. - Boca Raton, Fla. : CRC Press, 1992. - xx, 777 p. : ill.
0873717538
92034317
Environmental protection.
Pollution.
Human ecology.
Environmental policy.
Environmental management handbook / Sven-Olof Ryding. - Boca Raton, Fla. : CRC Press, 1992. - xx, 777 p. : ill.
0873717538
92034317
Environmental protection.
Pollution.
Human ecology.
Environmental policy.