Factors influencing the distribution of a generalist spring-feeding moth, Operophtera brumata (Lepidoptera : Geometridae), on hosts plants (vol 28, pg 461, 1999)
Op. Tikkanen et al., Factors influencing the distribution of a generalist spring-feeding moth, Operophtera brumata (Lepidoptera : Geometridae), on hosts plants (vol 28, pg 461, 1999), ENV ENTOMOL, 28(5), 1999, pp. II-III