Guide to living birds /
Webb, J. E. (Joseph Ernest).
Guide to living birds / J.E. Webb, J.A. Wallwork, J.H. Elgood. - London : MacMillan, 1979. - 291 p. : ill. maps ; 22 cm.
0333233328
Birds--Classification.
Guide to living birds / J.E. Webb, J.A. Wallwork, J.H. Elgood. - London : MacMillan, 1979. - 291 p. : ill. maps ; 22 cm.
0333233328
Birds--Classification.
