000 00402cam a2200157ua 4500
041 _aeng
_h
082 _a628.1
_bPAR/CO
100 _aParker, Philip Marley.A .
245 _aControl of water /
_cA.Marley Philip Parker.
_hTextual Documents
250 _a2 /
_b.
260 _a :
_bRoutledge & Kegan Paul Ltd ,
_c1949.
300 _a1055 ; .
504 _a
942 _cBK
999 _c255616
_d255616