Historical agriculture and soil erosion in the upper Mississippi Valley hill country
tarafından
Trimble, Stanley Wayne., author.
Başlık
:
Historical agriculture and soil erosion in the upper Mississippi Valley hill country
Yazar
:
Trimble, Stanley Wayne., author.
ISBN
:
9780429097812
Fiziksel Tanımlama
:
1 online resource (xlviii, 242 pages)
İçerik
:
ch. 1. The physical region and primeval landscape -- ch. 2. European settlement and changes of land use -- ch. 3. The systematic effects of historical agriculture on the physical landscape -- ch. 4. Upland gully erosion and its effects -- ch. 5. The tributaries : zone of early, complex changes of process and form -- ch. 6. The upper main valleys : zone of later complex changes of process and form -- ch. 7. The lower main valleys : zone of perennial sedimentation -- ch. 8. The great flood of August 2007 and its implications.
Konu Terimleri
:
Soil erosion -- Driftless Area -- History -- 20th century.
Soil erosion -- Driftless Area -- History -- 19th century.
Agriculture -- Environmental aspects -- Driftless Area -- History -- 19th century.
Agriculture -- Environmental aspects -- Driftless Area -- History -- 20th century.
Elektronik Erişim
:
| Kütüphane | Materyal Türü | Demirbaş Numarası | Yer Numarası | [[missing key: search.ChildField.HOLDING]] | Durumu/İade Tarihi |
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| Çevrimiçi Kütüphane | E-Kitap | 542728-1001 | S624 .D75 T75 2013 | | CRC E-Books |