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How to Increase the Yield of Wheat in California
Charles Williams Woodworth, Frederic Theodore Bioletti, George Wright Shaw, Henry Josef Quayle, Herbert Andrew Hopper, John Eliot Coit, John Sedgwick Burd, Stanley Sawyer Rogers, William Brodbeck Herms, Amos John Gaumnitz, Walter Eugene Packard · Yayınevi bilinmiyor
708 sayfa · 1910
Agriculture
Commercial Fertilizers
Charles Williams Woodworth, George Wright Shaw, Herbert Andrew Hopper, John Eliot Coit, John Sedgwick Burd, Leroy Anderson, Ralph Eliot Smith, Stanley Sawyer Rogers, Amos John Gaumnitz, Walter Eugene Packard · Yayınevi bilinmiyor
720 sayfa · 1909
Agricultural experiment stations
Moisture Stress in Unfired Ceramic Clay Bodies
R. Q. Packard, New Zealand Pottery and Ceramics Research Association · Yayınevi bilinmiyor
7 sayfa · 1967
Ceramic materials