LABOUR AND ENTERPRISE IN AGRICULTURE 49 22 Hitesranjan Sanyal, "Dakkhin Paschim Banglayjatiyatabadi Andolan", Chaturanga (Bengali), Calcutta, Kartick-Poush, 1383 Bangabda. a3 For the Mayurakshi Command area as an illustrative case reference may be made to: Arabinda Biswas, Spatial and Temporal Changes in Agricultural Land Use in the District ofBirbhum 1941-1970, unpublished Ph D thesis, Burdwan University. 34 N Bandyopadhyaya, ^Changing Forms of Agricultural Enterprise in West Bengal", Mainstream, May-June, 1976. A co-operative society tackling problems of agricultural production, marketing and credit located in village Bholurdih, Kasipur, Purulia formed and managed entirely by tribals was studied in detail by the present authors.