000 00323nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.52 P397
100 _aPENMAN,H.L
245 0 _aSCIENTIFIC ASPECTS OF IRRIGATION SCHEMES
260 _aLONDON
_bRoyal Society of Chemistry
_c1986
300 _a30X20
942 _cBK
_2DDC
999 _c21771
_d21771