AGROVOC关键词
出版日期

结果 1-2 的 2

A constructivist approach to the teaching of mathematics to boost competences needed for sustainable development

2018

Vintere, A., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia)

Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia

Rural livelihood strategies and household food security of farmers surrounding Derba Cement Factory, Oromia Region, Ethiopia

2018

Tesema, D., Jimma Univ. (Ethiopia) | Berhanu, A., Addis Ababa Univ. (Ethiopia)

Fundamental Library of Latvia University of Life Sciences and Technologies - Latvia