. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 34 MASS. EXPERIMENT STATION BULLETIN W, 'X. Figure 9. Propagation House showing Sand Benches, with cloth curtain on the sides below to confine the heat underneath; cloth screens above to shade the rooting cuttings; ventilators for air exchange; thermometers for registering sand and air temperatures; and a particular regard for neatness and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of t
. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 34 MASS. EXPERIMENT STATION BULLETIN W, 'X. Figure 9. Propagation House showing Sand Benches, with cloth curtain on the sides below to confine the heat underneath; cloth screens above to shade the rooting cuttings; ventilators for air exchange; thermometers for registering sand and air temperatures; and a particular regard for neatness and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massachusetts Agricultural Experiment Station. Amherst, : Massachusetts Agricultural Experiment Station, 1907-1974
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