R. Jess Jørgensen

R. Jess Jørgensen

2 ספרים במאגר

ספרים

Epidemiology and control of nematodiasis in cattleR. Jess Jørgensen

Epidemiology and control of nematodiasis in cattle

R. Jess Jørgensen · 1899

Bovine dictyocauliasisR. Jess Jørgensen

Bovine dictyocauliasis

R. Jess Jørgensen · 1985