Raven. Peter H.
Environment Peter H. Raven and et al. - 7th ed. - New Jersey : John Wiley and Sons, 2010. - xx, 589 p.
9780470118573
Conservation of natural resources.
Environmental education.
Environmental policy.
Environmental sciences.
Human ecology.
363.7 R196E7
Environment Peter H. Raven and et al. - 7th ed. - New Jersey : John Wiley and Sons, 2010. - xx, 589 p.
9780470118573
Conservation of natural resources.
Environmental education.
Environmental policy.
Environmental sciences.
Human ecology.
363.7 R196E7