[Effect of the application of sulphur to soil on seed tuber production. Subproject 3.2.5]
1994
Valverde, Franklin | Asaquibay, Cesar | Villafuerte, Orlando
AGROVOC关键词
书目信息
出版者
INIAP
其它主题
Equateur
语言
西班牙语; 卡斯蒂利亚语
类型
Non-Conventional
来源
[Diagnosis of soil fertility and efficiency of the use of chemical and organic fertilizers by potato producers, with emphasis on seed tuber production. Project 3.2], Instituto Nacional de Investigaciones Agropecuarias, Quito (Ecuador). Est. Exp. Santa Catalina, Programa Nacional de Raices y Tuberculos, Proyecto FORTIPAPA.- Quito (Ecuador): INIAP, 1994. 2 p.
1995-08-15
AGRIS AP
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