利用混合降解菌评价生物降解材料的生物降解性，天津南开大学，宋存江。
Novel Method to Evaluate the Biodegradability of Biodegradable Materials by a Group of Mixed Degrading-bacteria, Nankai University, Cunjiang Song.
利用混合降解菌评价生物降解材料的生物降解性，天津南开大学，宋存江。
Novel Method to Evaluate the Biodegradability of Biodegradable Materials by a Group of Mixed Degrading-bacteria, Nankai University, Cunjiang Song.
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