許渭根

Overview

Works:	1 works in 3 publications in 1 languages

Titles

石榴和櫻桃病蟲原色圖譜 by: 許渭根; 梁森苗; 錢東蘭 (Electronic resources)

梅、李及杏病蟲原色圖譜 by: 寧國雲; 朱明泉; 許渭根 (Electronic resources)

桃病蟲原色圖譜 by: 章雲婓; 許渭根; 張慶雲 (Electronic resources)