PRELIMINARY STUDIES ON INSECTICIDAL ACTIVITIES OF SOME ESTERS OF O-ETHYL-S-PROPYL PHOSPHOROTHIOIC ACIDS
LIU MENG-YING, ZHOU HOU-AN, GAO JIN-YA, ZHAI QUI-RONG, SHI WEN-AN, YAN ZHONG-CHENG, MENG HSIAN-TSO
. 1978, (4): 353 -359 .