Advanced search

Authors whose works are in public domain in at least one jurisdiction

A SIMULATION MODEL FOR THE PLANT-ENVIRONMENTAL SYSTEM OF ALKALIZED GRASSLAND ON SONGNEN PLAIN IN NORTHEAST CHINA

Image Image of a generic work. The text above it indicates that there is no free image of the work available, and that if you own one, you can click on the placeholder link to upload it.
Description article published in 1994
Author/s
Publication date 1994
Language Chinese
Country of origin
Wikipedia link
Copyright status
Missing/wrong data? Edit Wikidata item