TY  - SER
TI  - Proceedings of the koninklijke nederlandse akademie van wetenschappen. Series C: Biological and medical sciences
SN  - 0023-3374
PY  - 1971///-
CY  - Amsterdam
PB  - North-Holland Publishing Company
KW  - Science
KW  - Periodicals
N1  - UKM: v.74-82 (1971-1979). Langganan tamat
ER  -