TY  - BOOK
AU  - Hoff C J
TI  - Priliminary observations on altitudinal variations in the physical growth and development of Peruvian Quechua
U1  - 612.01441 
PY  - 1972///
CY  - Ann Arbor
PB  - University Microfilms
KW  - Altitude
N1  - A thesis - submitted to the Pennsylvania State University,1972
ER  -