DE1904483A1
(de )
1969-08-28
Verfahren zur Herstellung von Filtern
Stephen
1957
Bumble bees of western America (Hymenoptera: Apoidea)
DE2659744A1
(de )
1977-07-28
Bezugslaken fuer eine bettstatt
DE1461105A1
(de )
1968-12-19
Verfahren und Vorrichtung zum Entfernen von Wasser aus einer feuchten Papierbahn
DE1448322U
(OSRAM )
Gill
1962
The heleomyzid flies of american north of Mexico (Diptera: Heleomyzidae)
Mitchell
1937
A revision of the genus Megachile in the Nearctic region. Part VIII. Taxonomy of the subgenus Chelostomoides, addenda and index (Hymenoptera: Megachilidae)
Chapin
1971
The Coccinellidae of Louisiana (Insecta: Coleoptera)
Rohwer
1912
Descriptions of new species of wasps in the collections of the United States National Museum
Sandhouse
1936
The bees of the genus Agapostemon (Hymenoptera: Apoidea) occurring in the United States
McCafferty et al.
1994
Camelobaetidius (Ephemeroptera: Baetidae) in Indiana and Iowa: new species and range extension
Bequaert
1940
Monobia, Montezumia and Pachymenes, neotropical elements in the nearctic fauna (Hymenoptera, Vespidae)
Cushman et al.
1920
The North American Ichneumon-flies of the Tribe Acoconitini
Morgan et al.
1949
A revision of three genera of delphacine fulgorids from America north of Mexico (Homoptera-Fulgoridae-Delphacinae)
Stark et al.
1987
A new species of Peltoperla from eastern North America (Plecoptera: Peltoperlidae)
DE259509C
(OSRAM )
Greene
1908
The Development of a Carboniferous Brachiopod, Chonetes granulifer Owen
DE499432C
(de )
1930-06-06
Fussbodenbelag in Form von Matten, Teppichen u. dgl.
DE59360C
(de )
Schuhsohlen-Reiniger aus Blech
SU41120A1
(ru )
1935-01-31
Способ получени волокна дл изготовлени канатов, веревочных изделий, шпагата и пр жи дл м гкой тары
Cushman
1939
New Ichneumon-flies parasitic on the hemlock sawfly (Neodiprion tsugae Middleton)
Waterfall
1952
Further studies of the Oklahoma flora
Günther
1873
XXXVIII.—Description of two new species of frogs from Australia
DE22660C
(de )
"Neuerungen an Schnitzelmessern
DE1526767U
(OSRAM )