TY - BOOK AU - Pierce,W.Dwight ED - United States. TI - A manual of dangerous insects likely to be introduced in the United States through importations AV - SB823 .A4 1917 PY - 1917/// CY - Washington PB - Govt. print. off. KW - Insects, Injurious and beneficial N1 - At head of tltle: Issued Aug. 15,1917. U.S. Dept. of agriculture, Office of the secretary. Contribution from the Bureau of entomology, L. O. Howard, chief, in collaboration with the Federal horticultural board, C. L. Martlatt, chairman; Also available in digital form on the Internet Archive Web site UR - http://hdl.loc.gov/loc.gdc/scd0001.00028314073 ER -