An edition of Cydia youngana (Kearfott) (Lepidoptera: Tortricidae) and associates in Engelmann spruce cones, Fraser Experimental Forest, Colorado 1974-1977 (1981)
Cydia youngana (Kearfott) (Lepidoptera: Tortricidae) and associates in Engelmann spruce cones, Fraser Experimental Forest, Colorado 1974-1977
By J.M. Schmid
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Publish Date
1981
Publisher
-
Language
eng
Pages
-
Description:
subjects: Tortricidae, Picea engelmannii