TY  - GEN
AU  - Chaturvedi, M D
AU  - Uppal, B N
TI  - Study in shifting cultivation of Assam
T2  - ICAR research series
U1  - 633.009 541 62 CHA 
CY  - New Delhi, ICAR
KW  - Shifting cultivation-Assam/ Soil erosion/ Field crops
ER  -