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- Abstracts from the Talks
- Sphecos: a Forum for Aculeate Wasp Researchers
- Hymenoptera: Crabronidae & Sphecidae
- Urban Domestic Gardens (II): Experimental Tests of Methods for Increasing Biodiversity
- Records of Digger Wasps from Eastern Siberia and the Far East of Russia (Hymenoptera: Sphecidae, Crabronidae)
- Appendices for MMP Biological Inventory Final Report
- British Phenological Records Indicate High Diversity and Extinction Rate
- A Synopsis of the 1976 Survey of Insects Frequenting the Common Milkweed, Asclepias Syriaca, at One Site in Ohio
- A Worldwide Revision of Pemphredon LATREILLE 1796 (Hymenoptera, Sphecidae)
- Pemphredon Austriaca (Hymenoptera: Crabronidae) and Various Other Insect Species As Inhabitants of Deserted Galls
- Sphecos: a Forum for Aculeate Wasp Researchers
- Recognizing and Working with Natural Enemies of Insect Pests Natural Controls
- Ethological Studies on the Japanese Species of Pemphredon (Hymenoptera, Sphecidae), with Notes on Their Parasites, Title Ellampus Spp
- Farmland Biodiversity – in the Hands and Minds of Farmers
- Sphecos: a Forum for Aculeate Wasp Researchers
- Appendix 10.31 Terrestrial Invertebrate Survey 20
- The Synonymy and Types of Certain Genera of Hymenoptera
- Document: Free, J
- Cuckoo-Wasps Hymenoptera, Chrysididae D
- 08-Strumia-Pagliano 55-60
- Pemphedron Wasp
- Invertebrate Survey of Uskmouth Power Station, Newport
- Italy) in the South-Western Alps Dr
- Fens Biodiversity Audit