
TY  - JOUR
A1  - Keith, RK 
T1  - The life history of Cooperia Pectinata Ransom
JF  - Australian Journal of Zoology
JO  - Aust. J. Zool.
Y1  - 1967
VL  - 15
IS  - 4
SP  - 739
EP  - 744
KW  - 
UR  - https://doi.org/10.1071/ZO9670739 
N2  - Observations are reported on the morphology of the egg and infective larva, and on the development in calves of the parasitic stages of Cooperia pectinata Ransom. The third and fourth moults occurred 2 and 8 days, respectively, after infection. The pre-patent period was 13-14 days. 
ER  -

