机读格式显示(MARC)

• 000 01520nam a2200337 a 4500

• 001 0000572389

• 003 CAL

• 005 20190728100200.0

• 008 020919s2001 it b b 000 0 eng d

• 020 __ |a 9251046298

• 040 __ |a FQG |c FQG |d CUY

• 041 0_ |a eng |b arafrespa

• 043 __ |a d------

• 093 __ |a F301

• 099 __ |a CAL 022003031341

• 100 1_ |a Lipper, Leslie. |0 CAL n2005143262# |7 ba0yba0y

• 245 10 |a Two essays on socio-economic aspects of soil degradation.

• 260 __ |a Rome : |b FAO, |c 2001.

• 300 __ |a xii, 92 p. : |b col. maps ; |c 28 cm.

• 490 1_ |a FAO economic and social development paper, |x 0259-2460 ; |v 149

• 500 __ |a Summaries in Arabic, French and Spanish.

• 504 __ |a Includes bibliographical references.

• 505 0_ |a Dirt poor: poverty, farmers and soil resource investment / Leslie Lipper -- Methodological issues in analysing the linkages between socio-economic and environmental systems / Dan Osgood and Leslie Lipper.

• 650 _0 |a Soil degradation |z Developing countries.

• 650 _0 |a Food supply |z Developing countries.

• 650 _0 |a Food supply |x Effect of Soil degradation on |z Developing countries.

• 650 _0 |a Agriculture |x Research |z Developing countries.

• 700 1_ |a Osgood, Daniel Edward. |0 CAL n2005185370# |7 ba0yba0y

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

• 740 02 |a Dirt poor: poverty, farmers and soil resource investment.

• 740 02 |a Methodological issues in analysing the linkages between socio-economic and environmental systems.