Relationship of milking times, procedures and installations to level of milk pro
Schmidt, G.H., Merrill, W.G., Guthrie, R.S.
Relationship of milking times, procedures and installations to level of milk pro - Ithaca 1964 - 1-29 p. - Cornell Agricultural Experimen .
Relationship of milking times, procedures and installations to level of milk pro - Ithaca 1964 - 1-29 p. - Cornell Agricultural Experimen .