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001豫北矿务交涉始末记（全）_0.pdf | 2.81 MB | |
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002筹豫近言（全）_0.pdf | 9.35 MB | |
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003河南通志·舆地志·山脉·水系（全）_0.pdf | 13.01 MB | |
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004河南省区县沿革简表（全）_0.pdf | 2.61 MB | |
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005仪封县志（1-2）_0.pdf | 25.38 MB | |
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006杞纪（全）_0.pdf | 11.05 MB | |
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007中牟县志（1-2）_0.pdf | 35.56 MB | |
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008新郑出土古器图志全编（全）_0.pdf | 7.4 MB | |
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009商邱县志（1）_0.pdf | 17.51 MB | |
| 10 |
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013项城县志.pdf | 407.48 MB | |
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09 商邱县志二十卷.pdf | 102.26 MB |