Thorne, D.W.
Irrigaed soils : their fertility and management / D. W. Thorne and H. B. Peterson. - 2nd ed. - New Delhi : Tata mcgraw-hill, c 1954. - xii, 392 p. : ill. ; 23 cm.
Includes index.
346 346
Agriculture.
Soil --fertility--management.
631.7 / T393e
Irrigaed soils : their fertility and management / D. W. Thorne and H. B. Peterson. - 2nd ed. - New Delhi : Tata mcgraw-hill, c 1954. - xii, 392 p. : ill. ; 23 cm.
Includes index.
346 346
Agriculture.
Soil --fertility--management.
631.7 / T393e