机读格式显示(MARC)

• 000 00749cam 2200241 a 4500

• 000 1000036547

• 001 0000292472

• 005 20060605145331.0

• 008 19970318s1995 enka b 00110 eng

• 020 __ |a 0851989152 : |c 1048.00

• 040 __ |a CAU

• 090 __ |a S812/WDC

• 100 1_ |a Whitehead, D.C.

• 245 10 |a Grassland nitrogen / |c D.C. Whitehead.

• 260 __ |a Wallingford : |b CAB International, |c c1995.

• 300 __ |a xv, 397 p. : |b ill. ; |c 25 cm.

• 504 __ |a Includes bibliographies (p. 311-381) and index.

• 650 _0 |a Nitrogen.

• 650 _0 |a Grasslands.

• 901 __022006010944

• 905 __ |a CAU |f S812/WDC |b 66069ED-11(or.)

• 907 __ |a CAU |f S812/WDC |b 66069ED-11(or.)

• 999 __ |t E |A xy1 |a 20060605 14:53:22 |G unknown |g 19980101 |I xy1 |i 20060605 14:53:3