机读格式显示(MARC)

• 000 00961cam 2200301 a 4500

• 000 1000010980

• 001 0000283647

• 005 20060530154730.0

• 008 19910616s1972 nyua b 00110 eng

• 020 __ |a 0824716140 : |c 1.90 |d 2

• 040 __ |a CAU

• 050 0_ |a S598 |b .S33

• 082 __ |a 631.4/17

• 090 __ |a S153.622/SM

• 100 1_ |a Schnitzer, M.

• 245 10 |a Humic substances in the environment / |c [by] M. Schnitzer [and] S. U. Khan.

• 260 __ |a New York : |b M. Dekker, |c 1972.

• 300 __ |a vii, 327 p. : |b illus. ; |c 24 cm.

• 490 0_ |a Books in soils and the environment

• 504 __ |a Includes bibliographies and indexes.

• 650 _0 |a Humus.

• 650 _0 |a Chemistry, Organic.

• 650 _0 |a Soil chemistry.

• 700 1_ |a Khan, Shahamat U., |e joint author.

• 901 __022006009506

• 905 __ |a CAU |f S153.622/SM |b 33076-7 |b 33366

• 907 __ |a CAU |f S153.622/SM |b 33076-7 |b 33366

• 999 __ |t E |A xy1 |a 20060530 15:47:22 |G unknown |g 19980101 |I xy1 |i 20060530 15:47:3