机读格式显示(MARC)

• 000 00943cam 2200289 a 4500

• 000 1000081353

• 001 0000305077

• 005 20070119082439.0

• 008 850606s1986 ctua b 001 0 eng

• 010 __ |a 85013447

• 020 __ |a 0870554948 : |c CNY40.00

• 040 __ |a DLC |c DLC |d DLC

• 050 00 |a S675 |b .H76 1986

• 082 00 |a 338.1/0724 |2 19

• 090 __ |a S2/HDR

• 093 __ |a S2 |2 4

• 100 1_ |a Hunt, Donnell R.

• 245 10 |a Engineering models for agricultural production / |c Donnell R. Hunt.

• 260 __ |a Westport, CT : |b AVI Pub. Co., |c c1986.

• 300 __ |a xi, 260 p. : |b ill. ; |c 24 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Agricultural engineering |x Mathematical models.

• 650 _0 |a System analysis.

• 901 __022007000138

• 905 __ |a CAU |f S2/HDR |b E0210870-71(or.)

• 907 __ |a CAU |f S2/HDR |b E0210870-71(or.)

• 999 __ |t C |A gxr |a 20070109 13:32:48 |I wzhlc |i 20070119 08:24:39 |G wzhlc |g 20070119 08:25:1