TY  - BOOK
AU  - Crofton,H.D.
TI  - Nematode parasite population in sheep and on pasture,
AV  - QL386.A1 C65 no. 35
U1  - 595.182 19
PY  - 1963///]
CY  - Farnham Royal, Eng.
PB  - Commonwealth Agricultural Bureaux
KW  - Nematodes
KW  - Sheep
KW  - Parasites
KW  - Diseases
ER  -