Johnson, Carol Ann2015-05-122015-05-121985https://scholarworks.montana.edu/handle/1/5884enGrasslandsPlants--Water requirementsRangelandsMathematical modelsElectronic data processingSimulated effects of supplementary water on two grasslands, Agropyron Smithii and Bouteloua gracilisThesisCopyright 1985 by Carol Ann Johnson