In dit boek wordt de bescherming van biodiversiteit in Nederland onderzocht en nader geanalyseerd.
Navulling voor de klikpen voor alle weersomstandigheden (AC: R97)
This new guide to the preservation of invertebrates offers a wealth of exciting ideas and methods.
De conus maakt de Ultramics meer directioneel.
Birds of Bangladesh covers all 705 species that occur in Bangladesh, including vagrants.
The first definitive book on the ecology of marine invertebrate larvae for more than 20 years.
Covers all aspects of zoology, including ecology, animal behaviour, evolution, earth history, zoogeography, genetics, and physiology
The photographic reference guide 'Water Vole Field Signs and Habitat Assessment' offers a detailed descriptions of water vole habitats combined with tips on searching for field signs.
The RES Handbook 'The Vespoid wasps' covers the 45 species of vespoid wasps that occur in Britain and Ireland.
Alle 614 in Mitteleuropa vorkommenden Vogelarten.
The HI4014 potassium ion selective electrode is a potentiometric half-cell sensor
The HI4109 cyanide selective electrode is a complete potentiometric cell
The HI4105 is ideal for a variety of applications including water, beverage, and wine applications.
The HI4104 calcium ion-selective electrode is a complete potentiometric cell
The HI4101 ammonia ion-selective electrode is a complete potentiometric cell that contains both a silver/silver chloride (Ag/AgCl) reference and a pH measurement element.
4th edition - with special focus on their behaviour.
Met dit boek ontdek je een fascinerend onderwerp van moestuinieren: Zaad telen.
Slim en eenvoudig vogels herkennen voor iedereen met De Gewiekste Vogelgids. Zoek op kleur, gedrag, vorm en leefgebied.
This kit is designed to make a reliable risk assessment for cylindrospermopsin in swimming waters.
Vierkante gegradueerde monsterpot met rood voorgemonteerd deksel en inlegstop.
