萬勝印

Overview

Works:	1 works in 4 publications in 1 languages

Titles

棉蟲識別及防治 by: 萬勝印; 萬明 (Electronic resources)

水稻小麥棉花油菜病蟲害防治 by: 萬勝印; 萬明 (Electronic resources)

紅鈴蟲 by: 萬勝印 (Electronic resources)

棉花紅鈴蟲測報淺說 by: 萬勝印 (Electronic resources)