Birds of the World :
Holsaert, Eunice.
Birds of the World : An introduction to the study of birds / E. Holsaert ; With ill. by Arthur Singer, James Gordon Irving, Arnold W. Ryan. - New York : Simon & Schuster, 1958. - 56 p. : ill. ; 24 cm. - The Golden library of knowledge .
Index, p. 56
Birds--Juvenile literature.
Birds of the World : An introduction to the study of birds / E. Holsaert ; With ill. by Arthur Singer, James Gordon Irving, Arnold W. Ryan. - New York : Simon & Schuster, 1958. - 56 p. : ill. ; 24 cm. - The Golden library of knowledge .
Index, p. 56
Birds--Juvenile literature.