00910cam a22002411 4500 agr11000040 DLC 20260227110931.0 930419s1911 dcua b f000 0 eng c agr11000040 (OCoLC)27941038 U.S. Dept. of Agriculture Library NNM DLC SB823 .A31 no. 20, pt. I SB761 .U72 pt. 1 Hopkins, A. D. (Andrew Delmar), 1857-1948. Technical papers on miscellaneous forest insects. I. Contributions toward a monograph of the bark-weevils of the genus Pissodes. By A.D. Hopkins ... Washington, Govt. Print. Off., 1911. x, 68 p. illus., xxii pl. 23 cm. United States. Dept. of Agriculture. Bureau of Entomology. Technical series, no. 20, pt. 1 Bibliography: p. 66-68. Bark-weevil. Pissodes. 7882 7882