机读格式显示(MARC)

• 000 00848cam a2200241 a 4500

• 001 0000305203

• 005 20190731182000.0

• 008 840402s1982 mdua b 100 0 eng d

• 020 __ |c CNY33.60

• 040 __ |a SCT |c SCT

• 090 __ |a S27-53/IAT

• 093 __ |a S27-53 |2 4

• 093 __ |a TV7-53 |2 4

• 099 __ |a CAL 022003083876

• 110 2_ |a Irrigation Association. |b Technical Conference |d (1982 : |c Portland, Or.)

• 245 10 |a Water, energy and economic alternatives : |b 1982 technical conference proceedings / |c the Irrigation Association.

• 246 1_ |a Water energy and econmic alternatives

• 260 __ |a Silver Spring, Md. : |b Irrigation Association, |c c1982.

• 300 __ |a vi, 331 p. : |b ill. ; |c 28 cm.

• 504 __ |a Includes bibliographical references.

• 650 _0 |a Irrigation engineering |v Congresses.

• 710 2_ |a Irrigation Association.

• 920 __ |a 211180 |z 1