9 works Add another?
Most Editions
Most Editions
First Published
Most Recent
Top Rated
Reading Log
Trending
Random
Subjects
Congresses, Soils, Agricultural conservation, Agriculture, Analysis, Chemistry, Classification, Composition, Conservation of natural resources, Ecology, Ecology/environment, Effect of nitrogen on, Environmental protection, Humic acid, Humus, Identification, Lepidoptera, Lignite, Nitrogen fertilizers, Nutrition, Peat, Plants, Potatoes, Renewable natural resources, Sewage as fertilizerPlaces
Russia (Federation), Buri͡atii͡a, Buri︠a︡tii︠a︡, Central Asia, Transbaikalia, Transbaikalia (Russia)ID Numbers
- OLID: OL1469597A
Links outside Open Library
No links yet. Add one?