Field and Forage Crop Fertilization in the Rio Grande Plains.
Description
4 pgCollections
Citation
Welch, Charles D.; Gray, Carl; Pennington, H. Dale; Colburn, A. Edwin; Hoverson, Richard R.; Mulkey, James R. (1976). Field and Forage Crop Fertilization in the Rio Grande Plains.. Texas Agricultural Extension Service. Available electronically from https : / /hdl .handle .net /1969 .1 /166565.