共 2 条
[1]
Michio Tsutsumi and Kinkichi Kurinara 1980 lntensification of arsenic toxicity to paddy rice by hydrogen sulfate and ferrous iron. Stephen Duah-Yentumi. Soil Science and Plant Nutrition .
[2]
Keeney D R and L.M. Walsh. 1970. Arsenic residue toxicity to vegetable crops grown on plain field sand. Jacobs,L. W. Agronomy Journal .