India. Forest Department. (1931). Administration report on the forest department of the Central Provinces for the year ending 31st March 1930. Government Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)India. Forest Department. Administration Report on the Forest Department of the Central Provinces for the Year Ending 31st March 1930. Nagpur: Government Press, 1931.
MLA -ийн эшлэл (9 дэх хэвлэлт)India. Forest Department. Administration Report on the Forest Department of the Central Provinces for the Year Ending 31st March 1930. Government Press, 1931.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.