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176. Sand binding grasses. (Dept. Agric. New Zealand, Farmers 

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177. Tyer, V. Sabramania. Sandbinding plants. (Indian Forester, 

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178. A usef ul australian grass, Phragmites communis. (Agric. Gazette 

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Botanische Beschreibung, chemische Analyse. Empfohlen zur Bekleidung 

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180. Nixon, Ch. T. The conservation of soil moisture. (Agric. 

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181. Macdonald, Cd. The conservation of soil moisture. (Agric. 

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182. Van der Laat, J. E. Les moyens de preserver le sol de la 

 secheresse. (Journ. d'Agricult. tropic, IX [1909], p. 45 — 48.) 



183. Water conservation. (Journ. Dept. Agric. Western Australia, 

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Bericht über die Einrichtungen und Massnahmen in Ostaustralien. 



184. Hilgard, E. W. and Longhridge, R. H. The Conservation of soil 

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185. Wells and bore holes in Rhodesia. (Agric. Journ. ßhodesia, 

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Lösung der Bewässerungsfrage durch unterirdisches Wasser. 



186. Rodger, A. Forest reservation in Burma in the interests 

 of an endangered watersupply. Forest Pamphl., 6, Calcutta [1909], 24 pp., 

 6 fig., 1 Karte. 



187. Vertenil, L. de. Short Treatise on Drainage. (Bull. Agric. 

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188. Broadway, W. E. Drainage. (Bull. Agric. Inform. Trinidad, VIII 

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189. Cultivation of a Sandy Soil. (Suppl. to Tropic. Agric. and 

 Magazine, XXXII [1909], p. 580—581.) 



190. Sandy Soils and their Improvement. (Suppl. to Tropic. Agric. 

 and Magazine, XXXII [1909], p. 307-308.) 



191. The cultivation of arid lands. (Agric. Journ. Queensland, 

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192. Soil subjugation in the Eastern States, treatment of dry 

 areas. (Journ. Dept. Agric. West Australia, XVIII [1909], III. ) 



193. The principles of dry Farmin g. (Agric. Journ. Transvaal, VII 

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194. Macdonald, W. Dry Farming in America. (Report to the 

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Schilderung des gegenwärtigen Standes der Verhältnisse. 



195. Henderson, G. S. Indian dry farming. (Agric. Journ. of India, 

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196. Sampson, H. C. Dry-Land Farming in the Madras Presi- 

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197. Jardine, W. 31. Notes on Dry-Farming. (Tropic. Agric. and 

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198. Dry Farming. (Agric. Journ. Queensland, XXIII [1909], No. 2.) 



