Nematode parasite population in sheep and on pasture,
Crofton, H. D.
Nematode parasite population in sheep and on pasture, H. D. Crofton - Farnham Royal, Eng., Commonwealth Agricultural Bureaux [1963] - 104 p. illus. 25 cm.
74230451
Nematodes.
Sheep--Parasites.
Sheep--Diseases.
QL386.A1 / C65 no. 35
595.182
Nematode parasite population in sheep and on pasture, H. D. Crofton - Farnham Royal, Eng., Commonwealth Agricultural Bureaux [1963] - 104 p. illus. 25 cm.
74230451
Nematodes.
Sheep--Parasites.
Sheep--Diseases.
QL386.A1 / C65 no. 35
595.182