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281

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Proceedings of the International Seed Testing Association (Octobre 1928, No: 6) (76p.) - Proceedings of the International Seed Testing Association (Janvier-Avril 1929, No: 7-8) (11...

Published 1928

Kitap

282

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Inbreeding and outbreeding : their genetic and sociological significance /

by East, Edward M.
Published 1919

Kitap

283

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Productive swine husbandry /

by Day, George E.
Published 1924

Kitap

284

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Marketing of fruit and vegetables in Europe - Project No. 249 C.

Published 1956

Kitap

285

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Sugar cane and its culture /

by Earle, F. S.
Published 1928

Kitap

286

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Selection use and maintenance of agricultural machinery - Project No. 2513.

Published 1957

Kitap

287

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Elements of soil conservation.

by Bennett, Hugh Hammond.
Published 1955

Kitap

288

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Supervised farming in vocational agriculture.

by Deyoe, George P.
Published 1943

Kitap

289

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Judging poultry for production /

by Rice, James E.
Published 1930

Kitap

290

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Journal of the American Society of agronomy - Volume 7.

Published 1915

Kitap

291

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Statistical methods applied to agricultural economics /

by Pearson, Frank A.
Published 1949

Kitap

292

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The animal as a converter of matter and energy - A study of the role of live stock in food production /

by Armsby, Henry Prentiss.
Published 1925

Kitap

293

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Proceedings of the First International Conference of Agricultural Economists held at Dartington Hall Totnes, Devon, England, August 26 to September 6, 1929.

Published 1929

Kitap

294

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Field crops in South Africa /

by Leppan, H. D.
Published 1923

Kitap

295

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Citrus diseases and their control /

by Fawcett, Howard S.
Published 1926

Kitap

296

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Farm advisory methods for grassland improvement - Conference proceedings.

Published 1950

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297

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The organisation and rationalisation of soil analysis - Project No: 156.

Published 1956

Kitap

298

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Practical irrigation - Its value and cost - With tables of comparative cost, relative soil production, reservoir dimensions and capacities, and other data of value to the practical...

by Bowie, Aug. J.
Published 1908

Kitap

299

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International labour conference - Thirty-eighth session Geneva, 1955 - Seventh Item on the Agenda: Vocational training in agriculture - Report VII (2).

Published 1955

Kitap

300

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The spirit and philosophy of extension work - As recorded in significant extension papers /

Published 1952

Kitap

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