 those that exist are not conveniently located for use. Since the first cost is the controlling factor in the purchase of materials for construction, a very poor substitute must often be used. The metamorphic and igneous rocks, capable of resisting heavy...  The Philippine Journal of Science - 第 349 頁1908完整檢視 - 關於此書
 | Ernest Robertson Buckley - 1898 - 752 頁
...country than that exhibited by its architecture. As a people, we have not yet passed the stage in which first cost is the controlling factor in the purchase of materials for construction. This is true not only in the matter of selecting the kind of material, but also in selecting the grade.... | |
 | Ernest Robertson Buckley - 1898 - 808 頁
...country than that exhibited by its architecture. As a people, we have not yet passed the stage in which first cost is the controlling factor in the purchase of materials for construction. This is true not only in the matter of selecting the kind of material, but also in selecting the grade.... | |
 | 1898 - 738 頁
...country than that exhibited by its architecture. As a people, we have not yet passed the stage in which first cost is the controlling factor in the purchase of materials for construction. This is true not only in the matter of selecting the kind of material, but also in selecting the grade.... | |
 | Wisconsin Geological and Natural History Survey - 1898 - 744 頁
...country than that exhibited by its architecture. As a people, we have not yet passed the stage in which first cost is the controlling factor in the purchase of materials for construction. This is true not only in the matter of selecting the kind of material, but also in selecting the grade.... | |
 | 1909 - 802 頁
...stone which are known to be good for building and construction purposes are not very numerous, and those that exist are not conveniently located for...many of the islands of the Philippines by the early explorers and others of recent time, embrace: (a) Metamorphic: Breccias, gneisses, schists and serpentines,... | |
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