Forest physiography; physiography of the United States and principles of soils in relation to forestry . Fig. 213. — Lakes of the Red River valley in Louisiana at their fullest recorded development. (Veatch, U. S. Geol. Surv.) p. S35 536 FOREST PHYSIOGRAPHY. Fig. 216. — Timber deadened in temporary raft lake which was drained by the removal of the raft. (Veatch, U. S. Geol. Surv.)

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectforestsandforestry