TY  - BOOK
AU  - Schrijver Nico
TI  - Sovereignty over natural resources:  Balancing rights as duties   
T2  - Cambridge studies in Interrnational and comp Lawarative
U1  - X : 271:(Z), N7 
PY  - 1997///
CY  - Cambridge
PB  - Cambridge University press        
KW  - Natural Resouces
N1  - Bibliography: P 419-46; Appendix: : P 402-418
ER  -