[Lewatit HD 5, a slow-release fertilizer for hydroculture based on resin-ion-exchange]
1978
Heller, H. (Bayer A.G., Leverkusen (Germany, F.R.). FB-F/Lewatitforschung)
书目信息
Zierpflanzenbau (Germany, F.R.)
卷
18
期
12
ISSN
0342-6556
页码
pp. 476-479
语言
德语
注释
3 illus., 2 tables; 7 ref.
1979-06-15
AGRIS AP
