000 00683cam a22002171a 4500
001 u10403
003 USM
005 20151009201026.0
008 960925s1973 us a 00010 eng d
035 _a(Sirsi) 15311
040 _aUTFSM
082 0 4 _a631.62
_bU58
110 1 0 _aU.S. Soil Conservation Service
_93643
245 1 0 _aDraninage of agricultural land :
_ba practical handbook for the planning, design construction, and maintenance of agricultural drainage systems
260 0 _aNew York :
_bWater Information Center,
_c1973
300 _a430 p. :
_bil.
650 0 0 _aDRENAJE
_9110424
650 0 0 _aSUELOS
_xCONSERVACION
948 _a25/09/1996
_b24/04/1900
_zUSM
596 _a2
999 _c3567
_d3567