Ball
1922
Variation in fresh-water mussels
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Robbins
2004
Introduction to the checklist of Eumaeini (Lycaenidae)
Palmer
1950
The pollutional effects of storm-water overflows from combined sewers
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1978-12-21
Verfahren zur einsparung von trinkwasser vorzugsweise in haushaltungen und eine anlage zur durchfuehrung des verfahrens
Leenhouts
1967
A conspectus og the genus Allophylus (Sapindaceae). The problem of the complex species
Boakye et al.
1993
Cytotaxonomic revision of the Simulium sanctipauli subcomplex (Diptera: Simuliidae) in Guinea and the adjacent countries including descriptions of two new species
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1989-03-30
Pócs
1968
The genus Porella in Vietnam
Bentley
1988
Podocopid Ostracods of Brisbane water, near Sydney, south-eastern Australia
Leigh et al.
1984
Development and use of a machine for recovery of arthropods from plant leaves
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1900-01-01
Ceska et al.
1986
Myriophyllum quitense and Myriophyllum ussuriense (haloragaceae) in British Columbia, Canada
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2004-03-03
Verfahren zur Herstellung einer Halbleiterscheibe
Kuo
2001
Chromosome numbers of the Australian Zosteraceae
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1974-02-14
Verfahren zur klaerung von abwasser
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Neuerungen an Osmose-Apparaten
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Sinkkasten mit Wasserspülung
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(enrdf_load_stackoverflow )
1900-01-01
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
1900-01-01
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Apparat zum Sortiren von Graupen und Sand
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1922-03-06
Notauslassklaeranlage