Generic Classification of the Nearctic Sawflies: (Hymenoptera, Symphyta)

The Head-Capsule of Coleoptera

Stickney, Fenner Satterthwaite

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Sawflies of the Sub-Family Dolerinae of America North of Mexico

Ross, H.H.

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Parasitic fungi from British Guiana and Trinidad

Stevens, F.L.

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North American Freshwater Leeches, exclusive of the Piscicolidae, with a Key to

Sawyer, R.T.

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A Biologic and Taxonomic Study of the Microsporidia

Kudo, R.

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Coccidian Parasites (Protozoa, Sporozoa) of Rodents

Levine, N.D.; Ivens, V.

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Wasps of the World: A Guide to Every Family

van Noort, S.; Broad, G.

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The Bees of Sussex

Power, J.

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Hymenoptera: The Natural History and Diversity of Wasps, Bees and Ants

Marshall, S.A.

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The Lives of Bees: A Natural History of Our Planet's Bee Life

Patch, H.; Grozinger, C.

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The Ants of Central and North Europe

Seifert, B.

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Ichneumonid Wasps (Hymenoptera: Ichneumonidae): their Classification and

Broad, G.R.; Shaw, M.R.; Fitton, M.G.

Price £55.00