%0 Journal Article %@ 0971-2062 %A Monteith, J L %D 1990 %F icrisat:4599 %I The Indian Society of Dryland Agriculture %J Indian Journal of Dryland Agriculture Research and Development %N 1 - 2 %P 1-15 %T Can Sustainability Be Quantified? %U http://oar.icrisat.org/4599/ %V 5 %Z I am grateful to Dr. Tom Walker for constructive comments on a draft of this paper and to ParthaSarathy Rao for extracting production and population static tiu for Adilabad and bhanagm.