The Contribution of portion data to estimating nutrient intake by food frequency.
APA Citation
Massachusetts Agricultural Experiment Station. (1990). The Contribution of portion data to estimating nutrient intake by food frequency. [Amherst]: Massachusetts Agricultural Experiment Station, College of Food and Natural Resources, University of Massachusetts at Amherst .
MLA Citation
Massachusetts Agricultural Experiment Station. The Contribution of Portion Data to Estimating Nutrient Intake by Food Frequency. [Amherst]: Massachusetts Agricultural Experiment Station, College of Food and Natural Resources, University of Massachusetts at Amherst , 1990.
Warning: These citations may not always be complete (especially for serials).