On-Line Books
Diagnostic Manual for Plant Diseases in Vietnam. Lester W. Burgess, Timothy E. Knight, Len Tesoriero, Hien Thuy Phan (2008). Published by the Austrailan Center for International Agricultural Research

http://www.aciar.gov.au/system/files/node/8613/MN129+part1.pdf

Vegetable MD Online. Cornell University (2008). http://vegetablemdonline.ppath.cornell.edu/DiagnosticKeys/CucKey.html

http://www.aciar.gov.au/publication/MN129
http://vegetablemdonline.ppath.cornell.edu/DiagnosticKeys/CucKey.html
http://www.cabicompendium.org/training/cpc/index.htm
http://www.apo-tokyo.org/00e-books/AG-15_NonPesticide/AG-15_NonPesticide.pdf
http://en.wikipedia.org/wiki/Agriculture#Crop_production_systems

Sustainable Agriculture  

http://www.lubilosa.org/
http://www.sarep.ucdavis.edu/Concept.htm http://afsic.nal.usda.gov/nal_display/index.php?info_center=2&tax_level=1&tax_subject=292
http://attra.ncat.org/fundamental.html
http://attra.ncat.org/

Pesticides and Health

http://pmep.cce.cornell.edu/facts-slides-self/facts/gen-posaf-health.html
http://thailand.ipm-info.org/documents/Surveillance_manual_(English).pdf
http://www.communityipm.org/docs/Health Effects - children.doc
http://www.who.int/ipcs/publications/pesticides_hazard_rev_3.pdf
http://thailand.ipm-info.org/pesticides/problems.htm
http://www.pesticide.org/ResPHealth.html
http://www.agf.gov.bc.ca/pesticides/b_2.htm
http://www.pesticideinfo.org/Search_Chemicals.jsp
http://chemport.ipe.ac.cn/cgi-bin/chemport/getfiler.cgi?ID=gBjDk7uSRrMn9x6T9Ho
Rwy13kcjaD1QORYF8IQ76mg2SMquF8WmtCT7W1rU5Q35R&VER=E
Oregon Pesticide Safety Education Manual
http://www.nasda.org/workersafety/

Specialist IPM Sites

http://www.aglearn.net/vegIPMHome.html
http://en.wikipedia.org/wiki/Integrated_pest_management
http://www.vegedge.umn.edu/intro/ipmother.htm
http://ipmworld.umn.edu
http://www.omafra.gov.on.ca/IPM/english/index.html

Sustainable Development

http://www.un.org/esa/sustdev/documents/agenda21/index.htm
http://en.wikipedia.org/wiki/Agenda_21
http://en.wikipedia.org/wiki/Sustainable_development
http://www.biology-online.org/articles/biodiversity_soil_ecologically_sustainable.html
http://www.fao.org/ag/portal/archive/detail/en/item/5369/icode/2/?no_cache=1
http://www.cseindia.org/programme/health/pdf/conf2006/toxins_harry.pdf

Pesticide Risk Reduction

http://www.fao.org/ag/AGP/AGPP/Pesticid/a.htm
http://thailand.ipm-info.org/pesticides/risk_reduction.htm

Organic Agriculture

http://www.ifoam.org/about_ifoam/standards/index.html
http://attra.ncat.org/organic.html
http://afsic.nal.usda.gov/nal_display/index.php?info_center=2&tax_level=2&tax_subject=296&
level3_id=0&level4_id=0&level5_id=0&topic_id=1413&&placement_default=0
http://en.wikipedia.org/wiki/Organic_farming_methods
http://www.small-farm-permaculture-and-sustainable-living.com/
advantages_and_disadvantages_organic_farming.html
http://www.ifoam.org/growing_organic/1_arguments_for_oa/environmental_benefits/
environmental_benefits_main_page.html

Marketing

http://www.fao.org/docrep/s8270e/s8270e00.htm
http://www.eric.ed.gov/ERICDocs/data/ericdocs2sql/content_storage_01/ 0000019b/80/2e/be/ba.pdf
http://afsic.nal.usda.gov/nal_display/index.php?info_center=2&tax_level=1&tax_subject=299
http://attra.ncat.org/marketing.html
http://www1.agric.gov.ab.ca/$Department/deptdocs.nsf/all/sis9491
Horticultural Marketing - Marketing Extension Guide No. 5 from FAO, Rome. Provides detailed advice on marketing and post-harvest matters and suggests ways in which the extension worker can assist farmers to identify markets for their produce.
Quality and Safety in the traditional horticultural marketing chains of Asia by Andrew W. Shepherd. Endeavours to examine what happens within the horticultural supply chain to affect safety and quality and what are the constraints faced within that chain that impact adversely on the ability to make improvements.
Marketing and Agribusiness Resources CD-Rom containing all of FAO's marketing and agribusiness publications of the past decade.
Course of Agribusiness Management for Producers' Associations. An FAO training manual on how to run an agribusiness to help poor farmers turn into better business people.

Good Agriculture Practices

http://aseanbio.net/aphnet/gap/ASEANgap.html
http://aseanbio.net/aphnet/workshop/GAP/ASEAN GAP/ASEAN GAP Interpretive Guide - Produce quality module - DRAFT.pdf
http://www.globalgap.org/cms/front_content.php?idart=3&idcat=9&lang=1
http://en.wikipedia.org/wiki/EurepGAP
http://www.agribusinessonline.com/regulations/eurepprotocol.pdf
http://www.eurepgap.org/fruit/Languages/English/cbs.html

Soil and Water Management

http://www.soilandhealth.org/01aglibrary/010117attrasoilmanual/010117attra.html
http://attra.ncat.org/new_pubs/attra-pub/PDF/soilmgmt.pdf?id=other
http://attra.ncat.org/soils.html
http://attra.ncat.org/water_quality.html
http://www.fao.org/sd/dim_in3/in3_060601_en.htm
http://afsic.nal.usda.gov/nal_display/index.php?info_center=2&tax_level=2&tax_subject=293&topic_id=1406