lennart soderquist. (1991). Sperm characteristics and fertility in dairy a I bulls. Swedish university of agricultural sciences.
Chicago-stil citatlennart soderquist. Sperm Characteristics and Fertility in Dairy a I Bulls. Swedish university of agricultural sciences, 1991.
MLA-referenslennart soderquist. Sperm Characteristics and Fertility in Dairy a I Bulls. Swedish university of agricultural sciences, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.