Profitability of nitrogen fertilization in mature forests on mineral soils
1983
Laakkonen, O. | Keipi, K. | Lipas, E.
AGROVOC关键词
书目信息
出版者
Finnish Forest Research Institute
页码
20 p.
其它主题
Engrais azote; Rentabilite
语言
芬兰
注释
5 graphs, 1 table; 19 ref. Summaries (En, Fi). Incl. 5 append. tables
ISBN
951-40-0645-3
类型
Summary
1985-08-15
AGRIS AP