000
00292nam a2200133Ia 4500
008
160316s1971 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Baer,J G
245
_a
Animal Parasites
250
_a
260
_a
LONDON
_b
WORLD UNIVERSITY PRESS
_c
1971
300
_a
256
700
_a
_a
999
_c
19672
_d
19672