TY  - BOOK
AU  - Suinivanarao, C.H. 
TI  - Livelihood impacts of soil health improvement in backward and triable districts of Andra Pradesh .-1st .-978-93-80883-04-5
U1  - 631.4RAO 
PY  - 2011///
PB  - Central research institute for dryland Agriculture, Hyderabad
ER  -