Global ETD Search

About
The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

1	Effects of biotic and abiotic factors on the spatial distribution of enzyme activities in the soil Ma, Xiaomin 21 November 2018 (has links) No description available. 630 Enzyme spatial distribution Forstwirtschaft (PPN621305413)