TY - BK AU - Dreier,A.F. AU - Elmore,R.W. AU - Moomaw,R.S. AU - Nelson,L.A. AU - Nordquist,P.T. TI - Nebraska corn performance tests, 1984 T2 - EC - Cooperative Extension Service, University of Nebraska (USA) U1 - 91-040357 PY - 1984/// KW - America KW - Crop husbandry KW - Evaluation KW - Experiments KW - Gramineae KW - North America KW - North central states usa KW - Northern plains states usa KW - Testing KW - Trials KW - USA KW - Zea N1 - ill., maps. statistical data ER -