(1990). Pesticides In Estate Crop Protection In Indonesia Edited By Ed Magallona, M. Soehardjon, H. Lumban Lobing. Directorate General Of Estate.
Chicago-referens (17:e uppl.)Pesticides In Estate Crop Protection In Indonesia Edited By Ed Magallona, M. Soehardjon, H. Lumban Lobing. Directorate General Of Estate, 1990.
MLA-referens (8:e uppl.)Pesticides In Estate Crop Protection In Indonesia Edited By Ed Magallona, M. Soehardjon, H. Lumban Lobing. Directorate General Of Estate, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.