机读格式显示(MARC)

• 000 01363cam 2200325 a 4500

• 000 1000004827

• 001 0000278390

• 005 20070309093919.0

• 008 821207s1981 miua b 100 0 eng

• 020 __ |a 0916150429 (pbk.) : |c CNY48.75

• 040 __ |a CAU |c CAU

• 050 0_ |a S619.S33 |b .I77 1981

• 082 0_ |a 631.5/87 |2 19

• 090 __ |a S272-53/ISW

• 093 __ |a S272-53 |2 4

• 111 20 |a Irrigation Scheduling Conference |d (1981 : |c Chicago, Ill.)

• 245 10 |a Irrigation scheduling for water & energy conservation in the 80's : |b the proceedings of the IrrigationSchedulingConference, December 14-15, 1981, the Palmer House, Chicago, Illinois.

• 260 __ |a St. Joseph, Mich. : |b American Society of Agricultural Engineers, |c c1981.

• 300 __ |a v, 231 p. : |b ill. ; |c 23 cm.

• 490 1_ |a ASAE publication ; |v 23-81

• 504 __ |a Includes bibliographical references.

• 650 _0 |a Water conservation |x Congresses.

• 650 _0 |a Irrigation scheduling |x Congresses.

• 710 2_ |a American Society of Agricultural Engineers.

• 740 02 |a Irrigation scheduling for water and energy conservation in the 80's.

• 830 _0 |a ASAE publication ; |v 23-81

• 901 __022006009722

• 905 __ |a CAU |f S272-53/ISW |b 49797(or.) |b E0210636(or.)

• 907 __ |a CAU |f S272-53/ISW |b 49797(or.) |b E0210636(or.)

• 999 __ |t E |A gxr |a 20070117 09:21:57 |G unknown |g 19980101 |I wzhlc |i 20070322 14:21:4