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| 《喷灌技术》1989年总目录 | |
| 摘 要： | 页妞3期3 05 1518.工几匕20山全国喷灌科技情报网微灌协作组会议纪要·········一····,···············································……1用好贴息贷款,提供优质设备,促进喷灌事业的健康发展 —在1939年喷微灌设备产品订货会上的讲话···,····……,···························……邹广荣3大力推广节水灌溉技术促进农业生产稳定增长 —在《全国使用喷灌贴息贷款经脆交流会》上的讲话·························… |
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