The food of some British wild birds a study in economic ornithology Collinge, Walter Edward 1867- creator text bibliography enk York [Eng.] The Author 1924-27 1924 1927 2d rev. and enl. ed. monographic eng
print
xvi p., 3 l., 427 p. front., illus., VIII pl. (incl. port.) diagrs. 27 cm. by Walter E. Collinge ... Issued in 9 parts. Bibliography: p. 383-419. Birds Food Birds Great Britain QL698 .C65 1924 agr27000678 Library, U.S. Dept. of Agriculture 890224 20260227110947.0 agr27000678