@book {1980, title = {CONE AND SEED INSECTS OF NORTH AMERICAN CONIFERS}, year = {1980}, pages = {122}, publisher = {Environment Canada, Forestry Service, Pacific Forestry Centre, Victoria, BC, co-published by the United States Forest Service and Secretar{\'\i}a de Agricultura y Recursos Hidr{\'a}ulicos, M{\'e}xico.}, organization = {Environment Canada, Forestry Service, Pacific Forestry Centre, Victoria, BC, co-published by the United States Forest Service and Secretar{\'\i}a de Agricultura y Recursos Hidr{\'a}ulicos, M{\'e}xico.}, abstract = {Contains ecological and distributional information for North American species of Earomyia and Lonchaea polita}, author = {Alan F. Hedlin, and Harry O. Yates III, and David Cibrian Tovar, and Bernard H. Ebel, and Thomas W. Koerber and Edward P. Merkel} }