000 00684nam a22002417a 4500
001 G71468
003 MX-TxCIM
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040 _aMX-TxCIM
090 _aREP-6439
100 1 _aHill, C.C.
245 0 0 _aMethod of estimating reduction in yield of wheat caused by Hessian fly infestation
260 _aWashington, DC (USA) :
_bU.S. Department of Agriculture,
_c1943
300 _a9 pages
340 _aPrinted
490 _aCircular United States Department of Agriculture ;
_vNo. 663
546 _aEnglish
595 _aRPC
700 1 _aPinckney, J.S.,
_ecoaut.
700 1 _aUdine, E.J.,
_ecoaut.
942 _cBK
999 _c53877
_d53877