机读格式显示(MARC)

• 000 01066nam 2200289 a 4500

• 000 1000010433

• 001 0000283204

• 005 20041013160255.0

• 008 040924s1978 it a b i000 0 eng

• 020 __ |a 9251007217 : |c Pr.

• 040 __ |a CAU |c CAU

• 090 __ |a FAO/S15-5/FAO/V.41

• 093 __ |a S15-5 |2 4

• 245 00 |a China : |b Azolla propagation and small-scale biogas technology : report on an FAO/UNDP study tour to thepeople'srepublic of China.

• 260 __ |a Rome : |b FAO., |c 1978.

• 300 __ |a 81 p. : |b ill. ; |c 28 cm.

• 440 _0 |a FAO soils bulletin ; |v 41

• 504 __ |a Includes bibliographical references (p. 81.)

• 650 _7 |a Soil science |x Collected works.

• 650 _7 |a Soils |x Collected works.

• 650 _7 |a Fire-damp |x Technique |x Congresses.

• 650 _7 |a Pteridophyta |z China |x Congresses.

• 710 2_ |a Food and Agriculture Organization of the United Nations.

• 901 __91001478

• 905 __ |a CAU |f FAO/S15-5/FAO/V.41 |b 36487(or.)

• 907 __ |a CAU |f FAO/S15-5/FAO/V.41 |b 36487(or.)

• 999 __ |t E |A xy1 |a 20041013 16:02:37 |G unknown |g 19980101 |I xy1 |i 20041013 16:02:5