[Agrochemical investigation of soil - the basis of profilable farming]

1993

Zakke, I. (Latvia) | Reinfelde, L. (Latvia)


书目信息
Raziba (Latvia)
2-3
页码
pp. 2-4
其它主题
Sistemas de explotacion; Tipos de suelo; Systeme d'exploitation agricole; Investigacion; Productos quimicos agricolas
语言
拉脱维亚语
注释
2 tables

1995-08-15
AGRIS AP