John W. Copland text Canberra ACIAR 1987 en 119 p.: ill.; 30 cm. John W. Copland NEWCASTLE DISEASES -- VACCINES 615.371/NEW1 0 94511 48 X 240223 20240223084704 INLIS000000000009681 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)