[Extension service on improved nitrogen utilization based on nitrate measurements in field soils]
1986
Hvelplund, J. | Hvelplund, E.
AGROVOC关键词
书目信息
出版者
Thisted Kommune
页码
62 p.
其它主题
Danemark/ nitrate; Denmark / nitrates; Dinamarca/ nitratos; Nitrogeno
语言
丹麦语
注释
12 ill., 17 tables; Summary (Da) *DK
类型
Summary; Non-Conventional
团体作者
Thisted Kommune (Denmark)
1988-08-15
AGRIS AP