01185nam a2200277 a 450000100080000000500110000800800410001910000190006024500530007926000340013230000110016652004590017765000200063665000280065665000160068465000290070065000330072965000160076265300200077865300140079865300210081265300230083370000180085670000160087470000170089011652822011-06-16       1994    bl uuuu      00u1 u    #d1 aVIRMANI, S. M.  aStressed ecosystems and sustainable agriculture.  aNew Delhi: Oxford & IBHc1994  a441p.   aIssues, challenges, and role of institutions- sustainable agriculture: a research agenda. Sustaining agriculture in the less Developed World: a World Bank perspective. ICRISAT's Research on Sustainable Agriculture in the Semi-arid Tropical Stressed Environment. Sustaining Indian Agriculture- The Challenges Sustainability and Resource utilization. Resource Base and Stresses; Resources Management, technology for mitigating stresses e supporting papers.  aagroclimatology  aSustainable agriculture  aAgricultura  aAgricultura Sustentável  aDesenvolvimento Sustentável  aEcossistema  aAgroecossistema  aEcosystem  aSemi-arid tropic  aStressed ecosystem1 aKATYAL, J. C.1 aESWARAN, H.1 aABROL, I. P.