https://catalogue-scientifique.canada.ca/record=4085666~S6*frc
Rechercher Cramer, C. O; Rechercher Brevik, T. J; Rechercher Larsen, H. J; Rechercher Johannes, R. F
American Society of Agricultural Engineers, 1974
Design alternatives for systems of free stall housing and liquid manure handling for dairy cattle are presented. The effect of the alternatives on production...
Actes de conférence