机读格式显示(MARC)

• 000 00847000002200253 45 0

• 000 1000037921

• 001 0000293758

• 005 19990209140627.0

• 008 19911007s1978 mdua b 10010 eng

• 010 __ |a 76012209

• 020 __ |c 4.40 |d 3

• 040 __ |a CAU

• 090 __ |a S27-53/IA/(1978)

• 110 2_ |a The Irrigation Association.

• 245 10 |a 1978 Annual technical conference proceedings : |b efficiency in irrigation, Cincinnati, Ohio, 1978 / |c The Irrigation Association.

• 260 0_ |a Silver Spring : |b The Irrigation Association, |c c1978.

• 300 __ |a vii, 295 p. : |b ill. ; |c 29 cm.

• 504 __ |a Includes bibliographies.

• 650 _0 |a Irrigation efficiency |x Congresses.

• 650 _0 |a Irrigation |x Congresses.

• 901 __0691003683

• 905 __ |a CAU |f S27-53/IA/(1978) |b 37382-4

• 907 __ |a CAU |f S27-53/IA/(1978) |b 37382-4

• 999 __ |M yu |m 1999020914062