TY - JOUR AU - Dahlsten, Donald L. AU - Norick, Nancy X. AU - Wenz, John M. AU - Williams, Carroll B. TI - Evaluation of sparse Douglas-fir tussock moth populations JF - California Agriculture JO - Calif Agr Y1 - 1979/05/01 VL - 33 IS - 5 SP - 26 EP - 27 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v033n05p26 AB -