Effects of procedural differences between 1977 and 1987 in the Nationwide Food Consumption Survey on estimates of food and nutrient intakes
The 1988 Bridging Study was conducted to facilitate the comparison of the results from the USDA's 1987-88 Nationwide Food Consumption Survey (NFCS) with results from the 1977-78 NFCS.
Read online
Reader not loading? Open it on Archive.org instead.