Armanini a j (2 Ergebnisse)

Soft cover. Zustand: New. No Jacket. Novinka paperback A NEW BOOK UNUSED. Full refund if not satisfied. 24 hour despatch Synopsis Contents: Preface; India and Pakistan: Current US Economic Sanctions; Uzbekistan: Basic Facts; Uzbekistan: Current Developments and US Interests; Tajikistan; Tajikistan: Current Developments and US Interests; Tajik Civil War: Recent Developments and US Policy Concerns; Turkmenistan: Basic Facts; Turkmenistan: Current Developments and US Interests; Index. …

This book series provides comprehensive information on the distribution and ecological preferences of European freshwater organisms. The third volume summarizes current knowledge on European mayflies (Ephemeroptera), based on the evaluation of over 1,400 literature references. The distribution within the European ecoregions is given for 344 European Ephemeroptera species and subspecies, categorized into 50 genera and 18 families. A wide variety of ecological preferences is presented as numerical codes, including feeding types, habitat and current preferences, temperature and altitude preferences, life span, flight periods, and overall species rarity. This compilation provides a unique tool for the analysis of freshwater biota, both for basic and applied purposes such as ecosystem monitoring and the implementation of European directives in the field of environmental protection. 254 pp., br. gr. 8.…