000 00329nam a2200133Ia 4500
008 160316s1959 xxu||||| |||| 00| 0 eng d
020 _a
100 _aH . H . Nicholson
245 _aThe Principle S Of Field Drainage
250 _a1st
260 _aNEW YORK
_bCAMBRIDGE UNIVERSITY PRESS
_c1959
300 _a163
700 _a
_a
999 _c38725
_d38725