TY  - GEN
ED  - Sociedad de Ciencias Naturales la Salle
TI  - Memoria
U1  - S736 
CY  - Caracas
N1  - 1961 - no. 58 January/March ; no. 59 May/August ; no. 60 September; 1962 - no. 63 September; 1964 - Vol. 24, no. 67 January/April
ER  -