Public health and human ecology /
Last, John M.,
Public health and human ecology / John M. Last. - East Norwalk, Conn. : Appleton & Lange, c1987. - xi, 404 p. : ill. ;
0838580459 (pbk.)
Public health.
Human ecology.
Ecology.
Public Health.
RA425 / .L37 1987
Public health and human ecology / John M. Last. - East Norwalk, Conn. : Appleton & Lange, c1987. - xi, 404 p. : ill. ;
0838580459 (pbk.)
Public health.
Human ecology.
Ecology.
Public Health.
RA425 / .L37 1987