000
00245 a2200109 4500
080
_a
551.49(063)(47)
_b
P 963
245
1
_a
Proceedings
_b
Part II
_c
by Hugh Nicol
260
_a
Leningrad
_c
1928
650
_a
Hydrology
100
_a
_d
901
_a
17310
999
_c
30079
_d
30079