Wildco heeft het ultieme goedkope apparaat ontwikkeld voor het inventariseren van zoöplankton: de grote Bogorov-kamer.
The HI4114 potassium ion selective electrode is a complete potentiometric cell
Tactische zaklamp, variant van de populaire PD36R maar met nog betere specificaties.
This is the first identification guide to cover nearly all of the island’s native and established invertebrates.
A new edition of the classic, best-selling field guide from Peterson Field Guides.
This third edition has been significantly expanded so that it includes all species on the British list, approximately 2,500 in total.
Al jaren is "Onkruid herkennen" een vertrouwde gids bij de vraag: laat ik het staan of moet het eruit?
Well illustrated and informative guide, covering 87 species, including 60 mosses, 23 liverworts and 4 hornworts.
All 27 bumblebee species occurring in Britain and Ireland are illustrated by photographs showing their full range of variation
Plants of the Simen covers 101 families (gymnosperms: 1; dicots: 79; monocots: 21), close to 300 genera and 545 species recorded from the Simen and surroundings.
This four volume set covers a wide range of topics, including: seabird conservation; malaria parasites; flamingos; poultry farms; game birds; aflatoxin.
Die Süßwasserfische Mitteleuropas - Merkmale, Verbreitung und Lebensweise der Häufigsten Arten.
Deze beschermplaat biedt bescherming tegen het uithakken van de invliegopening van Pimpelmeesnestkasten.
This guide enables species-level identification of all 31 freshwater bivalves in Britain and Ireland.
The Snap Submersible Marine Recorder includes a HTI-96-min hydrophone and a 128 GB microSD card. Max. Depth: 500 meters.
See high-res, close-up images of the more than 300 mosses in the Northern Forest region with this map.
The present first part is an illustration of the subfamily Draconinae, which will be completed in Volume 7b that will also then cover the subfamily Leiolepidinae.
A total of 187 ant species representing 43 genera are recognized here with an illustrated key to genera, synopses of each species, keys to species of all genera, and a species list.
Parrots of the Wild explores recent scientific discoveries and what they reveal about the lives of wild parrots
North American Amphibians covers all formally recognized amphibian species found in the United States and Canada
This book emphasizes applying scientific knowledge to the conservation of shorebird populations, many of which are unfortunately in decline.
Describes 30 top butterfly sites in Bern, Geneva, Graubünden, Jura, Schwyz, Ticino and Valais.
New Guinea - Nature and Culture of Earth's Grandest Island comes complete with informative illustrations and a large, detailed map.
