00724cam a22002651 4500 agr49000124 DLC 20260227111011.0 800618s1949 dcua b 000 0 eng c agr49000124 (OCoLC)6436160 U.S. Dept. of Agr. Libr. TxCM TxCM DLC premarc SF247 .M6 637 Milk Industry Foundation (U.S.) Manual for milk plant operators. Washington [1949] xi, 407 p. illus. 22 cm. Includes "References." Milk plants. Dairying Equipment and supplies. Dairying. Milk plant operators. 11000 11000