Karvonen et al., 1980. Symposium on intensive sheep production, Helsinki, 27-30 Aug. 1979, 129-132
Document reference
Karvonen, V. ; Sormunen, R., 1980. Dried buttermilk as a source of protein for lambs. Symposium on intensive sheep production, Helsinki, 27-30 Aug. 1979, 129-132