中国作物的收获指数
张福春,朱志辉
Scientia Agricultura Sinica . 1990, (02): 83 -87 .  DOI: 10.3864/j.issn.0578-1752.1990-23-02-83-87

京ICP备09089781号-30
Copyright 2018 © Editorial office of Scientia Agricultura Sinica
Tel: 86-010-82106279    E-mail: zgnykx@mail.caas.net.cn
Supported by Beijing Magtech Co.Ltd