Comparison of methods of sampling cream for testing
Lee, C.E., Hepburn, N.W.
Comparison of methods of sampling cream for testing - Urbana 1912 - 545-574 p. - Cream Illinois Agricultural Experiment Station. Bulletin No. 153 .
Comparison of methods of sampling cream for testing - Urbana 1912 - 545-574 p. - Cream Illinois Agricultural Experiment Station. Bulletin No. 153 .