A thesis submitted to the faculty of the graduate school ofthe university of Minnesota : In partial fulfilment of the requirements for the degree of doctor of philosophy /
Sweetman, Marion Deyoe
A thesis submitted to the faculty of the graduate school ofthe university of Minnesota : In partial fulfilment of the requirements for the degree of doctor of philosophy / M.D. Sweetman - New York : S.a., 1928. - 21 p. - The nutritional requirements of certain insects infesting cereals and their products .
Bibliography : p. 18-19
Insects
A thesis submitted to the faculty of the graduate school ofthe university of Minnesota : In partial fulfilment of the requirements for the degree of doctor of philosophy / M.D. Sweetman - New York : S.a., 1928. - 21 p. - The nutritional requirements of certain insects infesting cereals and their products .
Bibliography : p. 18-19
Insects