一六O五、一O五九与防止人畜中毒. [Yi liu ling wu, yi ling wu jiu yu fang zhi ren chu zhong du]. [Pesticides No.1604, No.1059 and Preventive Methods for Human and Livestock from Poisoning].
北京. [Beijing]. 科学普及出版社.[Ke xue pu ji chu ban she]. 1965. 2nd Edition, 3rd Printing. Complete set of four Chinese education posters in colour showing two different types of pesticides called no.1059 and no.1605, folded in original envelope. Includes two single sheets of text printed double sided and paginated, posters in..... More