Comparative evidence on returns to investment in national and international research institutions.
| المؤلف الرئيسي: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
College, Laguna
Dept. of Agricultural Economics, College of Agriculture, University of the Philippines
1974.
|
| سلاسل: | Staff papers series / University of the Philippines. College of Agriculture. Department of Agricultural Economics
no.133 |
| الموضوعات: |