. Challenges in forage and range research. Forage plants; Rangelands. A physiologist at Lafayette, Ind., uses the in vitro method to estimate forage 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 United States. Agricultural Research Service. Forage and Range Research Branch. Washington, D. C. : Agricultural Research Service, U. S. Dept. of Agriculture

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Keywords: ., bookcentury1900, booksubjectforageplants, booksubjectrangelands