Insect surveys

found: Work cat.: Sampling methods for forest and shade tree insects of North America, 2001:p. ii (egg survey; egg and larval surveys; larval survey; larval and pupal survey) p. 1 (surveys used for forest and shade tree pests) p. 12 (survey methods used to detect the presence and population density of H. [Hylobius] radicis) p. 78 (egg mass survey methods) p. 196 (survey procedures useful for assessing spittlebug populations and predicting population trends)

found: OCLC, June 2, 2003(prairie insect inventory; inventory, monitoring, and conservation of insects; inventory of the insect fauna)