The effect of selected factors on the development of aphid populations in sugar beet stands
1989
Shady, M.F. (Vysoka Skola Zemedelska, Prague-Suchdol (Czechoslovakia). Katedra Ochrany Rostlin)
AGROVOC关键词
书目信息
出版者
Vysoka Skola Zemedelska
页码
33 p.
其它主题
Distribucion de la poblacion/ fertilizantes npk; Population distribution/ npk fertilizers; Dosis de aplicacion; Distribution des populations/ engrais npk; Betterave sucriere
语言
捷克语
注释
9 graphs, 4 tables; 17 ref. Summaries (Cs, En, Ru) *UZLK AU 518
类型
Summary; Non-Conventional; Directory
1990-08-15
AGRIS AP