000 00334cas a2200121 a 4500
082 0 4 _a627.52
_bSHA
_cL-26 P-21
245 0 0 _aIrrigation engineering and maintenance.
260 _aNew Orleans.
300 _a17 v. :
_bill. ;
_c29 cm.
_c1951-1967.
526 _a0
_b0
_c0
_d627_520000000000000_SHA
650 0 _aIrrigation
942 _2ddc
_cBK
999 _c547819
_d547819