Studies on the efficient use of some nitrogen fertilizers using tracer techniques [Egypt]
1988
El-Aakel, E.A.
AGROVOC关键词
书目信息
页码
96 p.
其它主题
Egypte/ texture du sol; Matiere organique; Engrais azote; Materia organica; Tecnicas de aislamiento de isotopos; Egypt/ soil texture; Egipto/ textura del suelo
语言
英语
注释
11 ill. 10 tables; ref. p. 80-93; appendixes p. Summaries (Ar, En); *Library, Faculty of Agriculture, Ain-Shams Univ., Cairo, Egypt
类型
Numerical Data; Thesis; Bibliography; Summary; Non-Conventional
团体作者
Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture
1990-08-15
AGRIS AP
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