A simple technique for determining relative toxicities of Bacillus thuringiensis var. israelensis formulations against larval blackflies (Diptera: Simuliidae).
per: NA
Publicat: (1991)

Limnaea palustris var. albida
per: Fitzgerald, J.
Publicat: (1881)

Menyanthes trifoliata, var. minor
per: Fernald, Merritt Lyndon
Publicat: (1929)

Begonia semperflorens var. Indianerin
per: Everett, Thomas H.
Publicat: (1936)

Otina Otis var. candida in Pembrokeshire
per: Falloon, Beatrice J.
Publicat: (1890)

Nomada flavoguttata K. var. höppneri
per: Alfken, J. D. (Johann Diedrich)
Publicat: (1898)

Acanthinula lamellata var. albida in Ireland
per: Phillips, R. A.
Publicat: (1923)

Papilio cresphontes var. maxwelli, nov
per: Franck, George
Publicat: (1919)

Two new lichens: Cladonia squamulosa var. subsquamulosa and C. sulcata var. striata with notes on chemotaxonomy within the species
per: Archer, Alan W
Publicat: (1987)

Limax agrestis var. reticulata Mul. in Britain
per: Roebuck, William Denison
Publicat: (1884)

Apocynum sibiricum var. cordigerum in New England
per: Weatherby, Charles Alfred
Publicat: (1942)

Cymbium Aethiopicum, Limm. var. Aurantium, nov
per: Finch, S. G.
Publicat: (1930)

Sambucus canadensis
per: NA
Publicat: (1916)

Picea rubra
per: NA
Publicat: (1916)

Sur un Nymphonomorphe nouveau capture par le Travailleur dans les mers europeennes au cours de sa campagne de 1881
per: NA
Publicat: (1916)

Bericht über die Jahresversammlung der Deutschen Ornithologischen Gesellschaft in Berlin am 17. und 18. Oktober 1915
per: NA
Publicat: (1916)

Fresh Water Flora of Germany, Austria, and Switzerland
per: NA
Publicat: (1916)

A Record of Townsend's Solitaire (Myadestes townsendi)
per: NA
Publicat: (1916)

Hyalostelia australis, the anchoring spicules of an Hexactinellid sponge from the Ordovician rocks of the MacDonnell Ranges, Central Australia
per: NA
Publicat: (1916)

The Ohio Buckeye
per: NA
Publicat: (1916)

Camera Craft Notes: Mr. Chandler's bird portraits.
per: NA
Publicat: (1916)

Elms
per: NA
Publicat: (1916)

From Magazines &c.
per: NA
Publicat: (1916)

Viburnum cassinoides
per: NA
Publicat: (1916)

Strobilus of Gnetum
per: NA
Publicat: (1916)

Description d'un Lamelli-branche nouveau du Golfe de Californie
per: NA
Publicat: (1916)

Disease Resistance
per: NA
Publicat: (1916)

Publications Received
per: NA
Publicat: (1916)

Some new Lepidoptera from Siam and Africa
per: NA
Publicat: (1916)

Kolkwitzia amabilis
per: NA
Publicat: (1916)

Crataegus aprica
per: NA
Publicat: (1916)

New Tachinidae from North America
per: NA
Publicat: (1916)

Accessions
per: NA
Publicat: (1916)

Description d'un Calosoma nouveau d'Angola
per: NA
Publicat: (1910)

Relationships among weather, mosquito abundance, and encephalitis virus activity in California: Kern County 1990-98.
per: NA
Publicat: (2000)

Séance Du 8 Avril 1910
per: NA
Publicat: (1910)