Technical papers in hydrology
Unesco
Unesco 1971 Technical papers in hydrology 7
所蔵館4館
UNESCO/IASH 1970 Technical papers in hydrology 2
所蔵館2館
Unesco 1970-1974 Technical papers in hydrology 6
[vol. 1] , vol. 2
所蔵館7館
Unesco/Iash 1970 Technical papers in hydrology 5
所蔵館3館
UNESCO/IASH 1970 Technical papers in hydrology 1
所蔵館5館
Unesco/Iash 1969 Technical papers in hydrology 4
Unesco/IASH 1969 Technical papers in hydrology 3