机读格式显示(MARC)

• 000 00801cam 2200241 a 4500

• 000 1000035603

• 001 0000291641

• 005 20061101111500.0

• 008 950321r1976 enka b 001 0 eng

• 020 __ |a 0198594593 : |c CNY34.00

• 040 __ |a CAU |c CAU

• 090 __ |a F30/UM

• 093 __ |a F30 |2 4

• 100 1_ |a Upton, Martin.

• 245 10 |a Agricultural production economics and resource-use / |c by Martin Upton.

• 260 __ |a Oxford : |b Oxford University Press, |c c1976.

• 300 __ |a x, 357 p. : |b ill. ; |c 22 cm.

• 504 __ |a Includes bibliographies and index.

• 650 _0 |a Agriculture |x Economic aspects.

• 901 __022006000187

• 905 __ |a CAU |f F30/UM |b 57946(F) |b E0208586(or.)

• 907 __ |a CAU |f F30/UM |b 57946(F) |b E0208586(or.)

• 999 __ |t E |A gypx |a 20061101 11:11:51 |G unknown |g 19980101 |I wzhlc |i 20061120 15:08:2