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Page 143
Although the society was gravely concerned over the possible development of epidemics of plant diseases in a world at war , many excellent and timely reports of progress were heard . Results of a nationwide cooperative experiment ...
Although the society was gravely concerned over the possible development of epidemics of plant diseases in a world at war , many excellent and timely reports of progress were heard . Results of a nationwide cooperative experiment ...
Page 366
ploid offspring are essentially quantitative - changes , usually increases , in size of cells and resultant changes in size of organs and of the plant as a whole . But such quantitative modifications sometimes lead to changes in ...
ploid offspring are essentially quantitative - changes , usually increases , in size of cells and resultant changes in size of organs and of the plant as a whole . But such quantitative modifications sometimes lead to changes in ...
Page 618
His study of pear blight carried on there was pioneer work in the field of plant pathology . In 1897 he was called to Purdue University as professor of botany . The next year his title was changed to professor of vegetable physiology ...
His study of pear blight carried on there was pioneer work in the field of plant pathology . In 1897 he was called to Purdue University as professor of botany . The next year his title was changed to professor of vegetable physiology ...
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Academy acid active Advancement Agriculture American American Chemical Society amount animals annual appears application assistant Association become biological body cells cent changes chemical chemistry College committee complete continue contributions Council course direct director discussion disease Division effect elected engineering experimental experiments fact field give given growth held human important increase indicate individual industrial Institute interest John laboratory less March material means Medical Medicine meeting ment method Michigan nature observed obtained organization original period physics plant possible preparation present president problems production professor received recent relation School scientific seems session Society solution species theory tion tissue United University various virus vitamins York
Bibliographic information
| Title | Science |
| Editor | John Michels (Journalist) |
| Contributor | American Association for the Advancement of Science |
| Published | 1942 |
| Original from | University of Minnesota |
| Digitized | 17 Dec 2019 |
| Export Citation | BiBTeX EndNote RefMan |