TY  - BOOK
AU  - Rutger,Abram
AU  - Norris,K.A.(Kenneth Arthur)
TI  - Encyclopaedia of aviculture
SN  - 071370800X
PY  - 1970///
CY  - London
PB  - Blandford Press
KW  - Birds, Ornamental
KW  - Cage
KW  - birds
N1  - Original edition published in the Dutch language as Encyclopaedie voor de vogelliefhebber, c1964-1968
ER  -