TY - GEN AU - Purchas,R W AU - Pearson,A M TI - A comparison of two systems for measuring volume by air displacement SN - 0021-8812 PY - 1972///0617 KW - Air KW - Atmospheric Pressure KW - Biometry KW - Body Composition KW - Mathematics KW - Methods KW - Specific Gravity N1 - Publication Type: Journal Article UR - https://doi.org/10.2527/jas1971.3361237x ER -