TY  - SER
AU  - Curtis, Winterton C.
TI  - The past teaches thatit mus not be restricted to utilitarian problems : : the whole horizon must be swept for facts
T2  - The American Museum journal ; 
PY  - 1918///
CY  - Nueva York-XXU : 
PB  - American Museum, 
KW  - ANIMALES
KW  - ZOOLOGIA
N1  - Research in Science
ER  -