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SELECTION FOR A NEW BIOTYPE OF THE HESSIAN FLY, MAYETIOLA DESTRUCTOR (SAY), AND A STUDY ON THE EFFECTS OF TEMPERATURE ON WHEAT TRITICUM AESTIVUM L. AND OR BIOTYPES.
SELECTION FOR A NEW BIOTYPE OF THE HESSIAN FLY, MAYETIOLA DESTRUCTOR (SAY), AND A STUDY ON THE EFFECTS OF TEMPERATURE ON WHEAT TRITICUM AESTIVUM L. AND OR BIOTYPES.SOSA, OMELIO, JR.
Purdue University ProQuest Dissertations & Theses, 1977. 7730138.





