. The hemlock sawfly in Southeast Alaska. Hemlock sawfly; Insect pests Alaska. 100 r. o o o o O O o o o >ȉ Cm to O >ȉ 00 c\ to to to I tv I I 00 ob 00 OS I oi i ^ *~ I >L I i o CO CM to o 00 CM to to to 00 00 00 Oi COCOON LENGTHS (mm.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hard, John S; Schmiege, Donald C. [Portland, Or. ] : Institute of Northern Forestry, Pacific Northwest, Forest and Range Experime
. The hemlock sawfly in Southeast Alaska. Hemlock sawfly; Insect pests Alaska. 100 r. o o o o O O o o o >ȉ Cm to O >ȉ 00 c\ to to to I tv I I 00 ob 00 OS I oi i ^ *~ I >L I i o CO CM to o 00 CM to to to 00 00 00 Oi COCOON LENGTHS (mm.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hard, John S; Schmiege, Donald C. [Portland, Or. ] : Institute of Northern Forestry, Pacific Northwest, Forest and Range Experiment Station, U. S. Dept. of Agriculture
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
