Otters :
Mason, C. F.
Otters : ecology and conservation / C.F. Mason and S.M. Macdonald. - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1986. - vii, 236 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 204-229.
0521307163
85011711
Otters--Ecology.
Wildlife conservation.
QL737.C25 / M318 1986
599.74/447
Otters : ecology and conservation / C.F. Mason and S.M. Macdonald. - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1986. - vii, 236 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 204-229.
0521307163
85011711
Otters--Ecology.
Wildlife conservation.
QL737.C25 / M318 1986
599.74/447