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• 000 02010nam 2200349 a 4500

• 000 1000080822

• 001 0000304566

• 005 20070615164818.0

• 008 060920s2007 flua b 000 0 eng

• 010 __ |a 2006030834

• 020 __ |a 0849328462 (alk. paper) : |c CNY337.00

• 020 __ |a 9780849328466 (alk. paper)

• 040 __ |a DNAL/DLC |c DLC |d DLC

• 042 __ |a pcc

• 050 00 |a S589.7 |b .G59 2006

• 082 00 |a 577.5/5072 |2 22

• 090 __ |a S181/GSR:2/(2)

• 093 __ |a S181 |2 4

• 100 1_ |a Gliessman, Stephen R.

• 245 10 |a Field and laboratory investigations in agroecology / |c Stephen R. Gliessman.

• 250 __ |a 2nd ed.

• 260 __ |a Boca Raton, FL : |b CRC Press/Taylor & Francis, |c c2007.

• 300 __ |a 302 p. : |b ill. ; |c 28 cm.

• 504 __ |a Includes bibliographical references.

• 505 0_ |a Effect of microclimate on seed germination -- Light transmission and the vegetative canopy -- Soil temperature -- Soil moisture content -- Soil properties analysis -- Canopy litterfall analysis -- Mulch system comparison -- Root system response to soil type -- Intraspecific interactions in a crop population -- Management history and the weed seed bank -- Comparison of arthropod populations -- Census of soil-surface fauna -- Bioassay for allelopathic potential -- Rhizobium nodulation in legumes -- Effects of agroecosystem diversity on herbivore activity -- Herbivore feeding preferences -- Effects of a weedy border on insect populations -- Mapping agroecosystem biodiversity -- Overyielding in an intercrop system -- Grazing intensity and net primary productivity -- Effects of trees in an agroecosystem -- On-farm energy use -- Farmer interview -- Local food market analysis.

• 650 _0 |a Agricultural ecology |x Field work.

• 650 _0 |a Agricultural ecology |v Laboratory manuals.

• 901 __022007002531

• 905 __ |a CAU |f S181/GSR:2/(2) |b W0077190ED-11(or.)

• 907 __ |a CAU |f S181/GSR:2/(2) |b W0077190ED-11(or.)

• 920 __ |a 211180 |z 1

• 999 __ |I wzhlc |i 20070615 16:48:18 |G wzhlc |g 20070615 16:50:0