DISEASES OF SWINE FIFTH EDITION
A.D.LEMAN ROBERT D.GLOCK WILLIAM L.MENGELING R.H.C.PENNY ERWIN CHOLL BARBARA STRAW1981 年出版832 页ISBN:081380440X
DICTIONARY OF THEORETICAL CONCEPTS IN BIOLOGY
KEITH E.ROE AND RICHARD G.FREDERICK1981 年出版267 页ISBN:081081353X
THE EXPLOGITATION OF NATURAL ANIMAL POPULATIONS
E.D.LE CREN AND M.W.HOLDGATE1962 年出版399 页ISBN:
THE WORLD DIRECTORY OF MULTINATIONAL ENTERPRISES 1
JOHN M.STOPFORD1980 年出版572 页ISBN: