机读格式显示(MARC)

• 000 00971cam 2200253 a 4500

• 000 1000012394

• 001 0000284720

• 005 20060530103131.0

• 008 19911111s1979 enka b 00000 eng r

• 020 __ |a 0853348693 : |c 36.40

• 040 __ |a CAU

• 090 __ |a S141/MNF

• 245 00 |a Modelling nitrogen from farm wastes : |b models and systems for studying the transformation and fate of nitrogen fromanimaleffluents applied to soils / |c ed. by J.K.R. Gasser.

• 260 __ |a London : |b Applied Science Publishers Ltd, |c c1979.

• 300 __ |a 195 p. : |b ill.

• 504 __ |a Includes bibliographies.

• 650 _4 |a Liquid fertilizers and manures |x Mathematical models.

• 650 _4 |a Soils |x Nitrogen content |x Mathematical models.

• 650 _4 |a Farm manure |x Mathematical models.

• 700 1_ |a Gasser, J.K.R.

• 901 __022006009313

• 905 __ |a CAU |f S141/MNF |b 50781(or.)

• 907 __ |a CAU |f S141/MNF |b 50781(or.)

• 999 __ |t E |A xy1 |a 20060530 10:31:22 |G unknown |g 19980101 |I xy1 |i 20060530 10:31:3