On the field spray of DDT and Dieldrin, and it's effects
DDT と Dieldrin 藥剤の野外撒布及び効果に付いての一例(第 9 回大会講演要旨)

K. Ogushi, H. Hayakawa, T. Yoshida
1957 Medical Entomology and Zoology  
doi:10.7601/mez.8.97_2 fatcat:snbhswr5kzclxgyyisdet55giq