000
00275nam a2200109 4500
082
_a
631.4 MAN-I
100
_a
Mandal D.K. and others
245
_a
India Agri-Ecological egions
260
_a
Nagpur
_b
National Bureau of Soil Survey
_c
2016
300
_a
73
942
_2
ddc
_c
BK
999
_c
131981
_d
131981