Impact of seasonality of milk supplies on labour costs and efficiency in dariy m
Fitzpatrick, J.M., French, C.E.
Impact of seasonality of milk supplies on labour costs and efficiency in dariy m - Lafayette 1964 - 36 p. - No. 774; Purdue Agricultural E .
Impact of seasonality of milk supplies on labour costs and efficiency in dariy m - Lafayette 1964 - 36 p. - No. 774; Purdue Agricultural E .