Biodiversity Heritage Library
By "Gilligan, Carma J. "
Histological differentiation among abiotic causes of conifer needle necrosis /
By: Carlson, Clinton E. - Gilligan, Carma J. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
Publication info: [Ogden, Utah] :U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station,1983.
Holding Institution: U.S. Department of Agriculture, National Agricultural Library