[Effect of the 11-year solar activity cycle on the ameliorative situation and yields of farm crops on drained land [Lvov region]]
1989
Belous, I.M.
AGROVOC关键词
书目信息
Gidromelioratsiya i gidrotekhnicheskoe stroitel'stvo (USSR)
期
17
ISSN
0135-1893
页码
pp. 26-32
其它主题
Energie solaire; Ukrainian ssr/ crops; Prevision de rendement; Pronostico del rendimiento; Ucrania rss/ cultivos; Ukrainskaja ssr/ plante de culture
语言
俄语
注释
6 ref.
1990-08-15
AGRIS AP
