Yazar
Richard Lowrance
2 cilt bulundu.
Cilt sonuçları
Agricultural ecosystems
Richard Lowrance, Benjamin R. Stinner · Wiley-Interscience
240 sayfa · 1984
Ecologie agricole / Agrarokosystem / Agricultural ecology / Aufsatzsammlung / Agriculture
Nutrient cycling in agricultural ecosystems
R. Richard Lowrance · University of Georgia, College of Agriculture Experiment Stations
602 sayfa · 1983
Agricultural ecology / Congresses