APA
(1991). The suitabilities of vertisols and associated soils for improved cropping systems in central India. Nagpur: National Bureau of Soil Survey and Land Use Planning.
Chicago
1991. The suitabilities of vertisols and associated soils for improved cropping systems in central India. Nagpur: National Bureau of Soil Survey and Land Use Planning.
Harvard
(1991). The suitabilities of vertisols and associated soils for improved cropping systems in central India. Nagpur: National Bureau of Soil Survey and Land Use Planning.
MLA
The suitabilities of vertisols and associated soils for improved cropping systems in central India. Nagpur: National Bureau of Soil Survey and Land Use Planning. 1991.