tiré à part - Koninklijk Belgisch Instituut voor Natuurwetenschappen

2861. Cr‚pin,F (1877): Rapport du Jardin Botanique de l'Etat. Moniteur Belge 18 avril 1877, 1-6.[AUTRES; BOTANIQUE]2863. Cr‚pin,F (1877): Petit guide du Jardin Botanique. 1st ed. Vol. 1. Mayolez,G, Bruxelles. 16 pages.[AUTRES; BOTANIQUE]2860. Cr‚pin,F (1879): Rapport du Jardin Botanique de l'Etat. Moniteur Belge 6 f‚vrier 1879, 1-8.[AUTRES; BOTANIQUE]2864. Crespo,J (1893): Codigo de Minas. 1st ed. Vol. 1. Imprenta Nacional, Caracas. 77 pages.[FOSSILES; INSECTES]2865. Cressman,AW (1930): The feeding rate of the Australian lady beetle Rodolia cardinalis(Muls.).Agricultural Engineering Research 41, 197-203.[AUSTRALIENNE; COLEOPTERA; RODOLIA]2867. Cressman,AW (1935): Biology of the camphor scale and a method for predicting the time ofappearance of stages in the field. Agricultural Engineering Research 50, 267-283.[COCCIDAE; HOMOPTERA; INSECTICIDES; PARASITES; PSEUDAONIDIA]2868. Cressman,AW (1936): The comparative insecticidal efficiency against the camphor scale oils withdifferent unsulphonatable residues. Agricultural Engineering Research 52, 865-878.[INSECTICIDES; OIL; OILS; SPRAY]2869. Cressman,AW (1943): Effectiveness against the California red scale of cube resins in light-mediumand heavy spray oils. Agricultural Engineering Research 66, 413-419.[INSECTICIDES; OILS; SPRAY]2870. Cressman,AW (1943): Effectiveness against the California red scale of cube resins and nicotine inpetroleum spray oil. Agricultural Engineering Research 67, 17-26.[INSECTICIDES; OILS; SPRAY]2866. Cressman,AW; Dawsey,LH (1934): Oil retention,oil-emulsifier ratio and oil-water ratio as affectingthe insecticidal efficiency of emulsions. Agricultural Engineering Research 49, 1-19.[INSECTICIDES; OIL]2590. Cresson,ET (1877): Notes on the species belonging to the subfamily Ichneumonides,found in Americanorth of Mexico. Transactions of the American Entomological Society 6, 129-212.[HYMENOPTERA; ICHNEUMONIDAE; NEARTIQUE]2871. Cresson,ET (1880): Catalogue of the Tenthredinidae and Uroceridae of North America withdecriptions of new species + descriptions of North American Hymenoptera in the collection of the AmericanEntomological Society. Transactions of the American Entomological Society 8, 53-68 & 1-52.[HYMENOPTERA; NEARTIC; NEARTIQUE]2872. CrŠvecoeur,A (1930): A propos des ouvriŠres pondeuses dans les ruches d'abeilles. Revue mensuelledes Entomologistes Belges F‚vrier, 27-30.[HYMENOPTERA; REPRODUCTION]676. CrŠvecoeur,A (1951): Proposition d'un terme nouveau pour d‚signer certains types de Carabidae. Bull.Annl. Soc.r.d'Ent.de Belgique 87, 245-246.[CARABIDAE; COLEOPTERA]2873. CrŠvecoeur,A; Mar‚chal,P (1931): Mat‚riaux pour servir … l'‚tablissement d'un nouveau cataloguedes Hym‚noptŠres de Belgique. Extraitt des "Archives" de l'Institut Grand-Ducal de Luxembourg S 71, 101-116.[BELGIQUE; HYMENOPTERA]