Crop production; principles and practices, a handbook of information for the student of agriculture
Hughes, Harold De Mott.
Crop production; principles and practices, a handbook of information for the student of agriculture - New York : MacMillan, 1957 - 620 p. : ilus.
17295
Cultivos.
633 / H83 1957
Crop production; principles and practices, a handbook of information for the student of agriculture - New York : MacMillan, 1957 - 620 p. : ilus.
17295
Cultivos.
633 / H83 1957
