Patel, k. (1978). Farm-structure and resource-use in draught-prone area Vol II. N.I.B mgt.
Chicago-čujuhus (17. p.)Patel, k. Farm-structure and Resource-use in Draught-prone Area Vol II. NULL: N.I.B mgt, 1978.
MLA-čujuhus (9. p.)Patel, k. Farm-structure and Resource-use in Draught-prone Area Vol II. N.I.B mgt, 1978.
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