tiré à part - Koninklijk Belgisch Instituut voor Natuurwetenschappen

4922. Gradwell,GR (1960): A simple and inexpensive microscope lamp. The Entomlogist's monthlymagazine 95, 272-273.[MICROSCOPE; SYSTEMATIQUE]4937. Gradwell,GR (1964): Statistical analysis in biology. The Entomlogist's monthly magazine 100, 23.[DISTRIBUTIONS; STATISTIQUES; TAXONOMIE]4939. Gradwell,GR (1966): The Lepidoptera of Rostherne Mere National Nature Reserve. TheEntomlogist's monthly magazine 102, June.[GREAT-BRITAIN; LEPIDOPTERA; PALEARTIC]4927. Gradwell,GR (1967): The ecology of insect populations in theory and practice. The Entomlogist'smonthly magazine 103, 272.[CHOROLOGIE; ECOLOGIE; ETHOLOGIE; INSECTICIDES]4938. Gradwell,GR (1967): Ecological methods with particular reference to the study of insect populations.The Entomlogist's monthly magazine 102, 7.[CHOROLOGIE; ECOLOGIE]4925. Gradwell,GR (1968): The genitalia of the british Noctuidae. The Entomlogist's monthly magazine104, 118.[HETEROCERA; NOCTUIDAE; PALEARTIC]4926. Gradwell,GR (1968): Statistical methods'. The Entomlogist's monthly magazine 104, 271.[CLASSIFICATIONS; COVARIANCE; STATISTIQUES]4924. Gradwell,GR (1969): Elements of entomology. The Entomlogist's monthly magazine 105, 257.[SYSTEMATIQUE; TAXONOMIE]4994. Graham,HM (1959): Effects of temperature and humidity on the biology of Therioaphismaculata(Buckton). University of California publications in Entomology 16, 47-80.[APHIDAE; HOMOPTERA; INSECTICIDES; PARASITES]5618. Graham,SA; Baumhoffer,LG (1927): The pine tip moth in the Nebraska National Forest:Rhyacioniafrustrana bushnelli(absence of its natural enemies in this region). Journal of agricultural research 35/4, 323-333.[HETEROCERA; LEPIDOPTERA; RHYACIONIA]4983. Graham,V (1950): A revision of the Walker types of Pteromalidae(Hym.Chalc.)part 2(includingdescriptions of new genera and species. The Entomolgist's monthly magazine 92, 246-263.[CHALCIDOIDEA; HYMENOPTERA; PTEROMALIDAE]4986. Graham,V (1950): Guide to British insects. The Entomolgist's monthly magazine 86, 47.[CLASSIFICATIONS; FAUNE; NOMENCLATURE]4989. Graham,V (1950): Eggs of unknown insect deposited on the body of sphecoid wasps. TheEntomolgist's monthly magazine 86, 348-351.[CRABRONIDAE; DIPTERA; HYMENOPTERA; PARASITES; TACHINIDAE]4991. Graham,V (1950): Pests of flowers and shrubs + effect of benzene hexachloride on the odour andflavour of fruit. The Entomolgist's monthly magazine March, 11-12.[INSECTICIDES; PARASITES; PEDOLOGIE]4992. Graham,V (1950): Postural habits and colour-pattern evolution in Lepidoptera. Transactions of theSociety for British Entomology 10, 210-232.[EVOLUTION; HETEROCERA; LEPIDOPTERA; RHOPALOCERA]4987. Graham,V (1951): Nordens Eupithecier. The Entomolgist's monthly magazine 87, 32.[CHLOROCLYSTIS; EUPITHECIA; GYMNOSCELIS; HYMENOPTERA]