In:
Chinese Journal of Eco-Agriculture, China Science Publishing & Media Ltd., Vol. 17, No. 5 ( 2009-12-14), p. 874-879
Type of Medium:
Online Resource
ISSN:
1671-3990
DOI:
10.3724/SP.J.1011.2009.00874
Language:
English
Publisher:
China Science Publishing & Media Ltd.
Publication Date:
2009