賈定賢

Overview

Works:	1 works in 2 publications in 1 languages

Titles

蘋果新品種及其栽培要點 by: 汪景彥; 賈定賢; 米文廣 (Electronic resources)

蘋果梨桃葡萄草莓優良新品種 by: 賈定賢 (Electronic resources)