TY  - BOOK
AU  - Doi R D
TI  - Semi Arid land systems:  Use and capability   
U1  - U673.1911.N9, N1 
PY  - 1991///
CY  - Jaipur
PB  - Pointer India         
KW  - Agricultural Geography
N1  - Bibliography chapterwise:P117-26; Appendix:P127-72
ER  -