TY  - BOOK
AU  - UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE
TI  - Practical guide for the development of agreements or other arrangements for transboundary water cooperation
T2  - Research Methods in Education
SN  - 9789211172713
U1  - U6715:8, R1/UN 
PY  - 2021///
CY  - Geneva
PB  - United Nations         
N1  - Bibliography: P 171-85
ER  -