Open AccessSpatial differences and scale determination of regional grain reserves
Author(s) -
Jingti Han,
Ya-li Zou
Publication year - 2019
Publication title -
ziran ziyuan xuebao
Language(s) - English
Resource type - Journals
ISSN - 1000-3037
DOI - 10.31497/zrzyxb.20190302
Subject(s) - scale (ratio) , geography , physical geography , cartography