TY  - BOOK
AU  - Ryan, John,
AU  - Rao, Srinivas C. ,
TI  - Challanges and Strategies of Dryland Agriculture
SN  - 8172334559
U1  - 631 
PY  - 2007///
CY  - Jodhpur
PB  - Scientific Publishers ( India)
KW  - Dryland Agriculture
KW  - Techniques, equipment & materials
ER  -