Productivity Research
| ISSN | 1004-2768 |
| Organizer: | zhong guo sheng chan li xue hui ; shan xi sheng sheng chan li xue hui ; shan xi sheng zheng fu jing ji yan jiu zhong xin |
| Publisher: | sheng chan li yan jiu bian ji bu |
| Description: | Original: "Sichuan Agricultural College" (Translated by machine.) |
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