THORNE, D. Irrigated soils ; their fertility and management. The Blakeston Co.
Lua i Stíl Chicago (17ú heag.)THORNE, D.W. Irrigated Soils ; Their Fertility and Management. The Blakeston Co.
Lua MLA (8ú heag.)THORNE, D.W. Irrigated Soils ; Their Fertility and Management. The Blakeston Co.
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