000 00676nam a2200241Ia 4500
008 141004s9999 xx 000 0 und d
020 _a81 86321 15 2
040 _ca
041 _aEnglish
082 _a628
082 _bMIC/PqqqqR
100 _aAM Michael
245 _aPrinciples of agricultural engineering-Vol.2-Surveying, irrigation, drainage; soil and water conservation
245 _cAM Michael
260 _aNew Delhi
260 _bAavishkar Publishers
260 _c1966
300 _a888 p.
300 _b22 cm
501 _aCOF
650 _aAgricultural engineering
942 _cBK
999 _c174492
_d174492