雁形目

[NT 60487] Overview

[NT 60478] Works:	2 [NT 60520] works in 2 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

雁鵝與勞倫茲 [NT 59711] by: 勞倫茲(Lorenz, Konrad); 揚玉齡 ([NT 1579] Language materials, printed)

雁鵝與勞倫茲 [NT 59711] by: 勞倫茲(Lorenz, Konrad); 楊玉齡 ([NT 1579] Language materials, printed)