000 00490nam a2200169Ia 4500
008 190327s9999||||xx |||||||||||||| ||und||
020 _a0-1731-5707-0
040 _aNITIL
_cNITIL
082 _221st
_a627.54
_bG793D
100 _aGergory, K J
245 0 _aDrinage basin form and process
_ba geomorhological approach
_cK J Gergory
260 _aLondon
_bEdward Arnold
_c1973
300 _ax, 450p.
650 _aDrainage; Water balance (Hydrology)
700 _aWalling, D E
942 _cBKS
999 _c56209
_d56209