Kitaplar | ... frequent, indeed ; and so much do I find, that observation extends the right... ile ilgili |
... frequent, indeed ; and so much do I find, that observation extends the right of their claim to such an origin, that I can hardly help concluding that most jaspers owe something, in their composition, to vegetable matter, changed by those processes... A descriptive catalogue of the minerals and fossil organic remains of ... - Sayfa 269 Frederick Kendall tarafından - 1816 Tam görünüm -
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