Celebrate the Birds of the Land of 10,000 Lakes with this Field Guide to Birds of Minnesota
Celebrate the Birds of the Southeast with this Field Guide to Birds of the Carolinas
Celebrate the Birds of the Garden State with this Field Guide to Birds of New Jersey
Taschenlexikon der Schmetterlinge Europas - Alle Tagfalter im Porträt
Replacement O-rings (10 Pack) for TCM-5. Includes O-ring lubricant.
Spare Titanium end cap for the TCM-5 Very Deep Water Tilt Current Meter. Includes one pre-lubricated O-ring.
Spare Titanium end cap for the TCM-3 Deep Water Tilt Current Meter. Includes one pre-lubricated O-ring.
Spare PVC end cap for the TCM-1 Current Meter. Includes pre-lubricated O-ring and 30 cm lanyard.
Replacement O-rings (10 Pack) for MAT-1 Titanium & TCM-3. Includes O-ring lubricant.
TCM-1 Inversion Kit for the TCM-1 Current Meter. Required to use the meter in an "inverted" or hanging orientation.
Battery Replacement Tool Kit for TCM-4 is recommended to purchase alongside the TCM-4 Shallow Water Tilt Current Meter.
Wind farms are an essential component of global renewable energy policy and the action to limit the effects of climate change.
Wind farms are an essential component of global renewable energy policy and the action to limit the effects of climate change.
A Guide to Britain's Rarest Plants describes 66 native species of plants that have the most narrowly restricted ranges in Great Britain.
Feldbestimmungsschlüssel für Deutschland, Österreich und die Schweiz
Flora of Glamorgan is the first account for 86 years of the flora of the old county of Glamorgan and the first to treat fully its lower plants.
Field Guide to the Bumblebees of Great Britain & Irelanddescirbes 25 species with colour photos plus life history.
A Naturalist's Guide to the Garden Flowers of India helps you identifying and using over 200 native and introduced garden flowers.
Amphibians of East Africa describes 194 members of the Anuran species.
HI771-25 Reagentia voor Totale Chloor UHR, 25 Testen
HI753 Checker-fotometer voor Chloride - 0.1 ppm
50 Top Birding Sites in Kenya will help both local and visiting birders to locate the key species in each area in Kenya.
A Naturalist's Guide to the Trees of Britain and Northern Europe describes 280 tree species most commonly seen in Northern Europe
De BC-120B bevat een reserve-accu (1880 mAh) en oplader voor de Dino-Lite WF-10 WiFi streamer.
