Cita APA (7th ed.)

Patel, k. (1978). Farm-structure and resource-use in draught-prone area Vol II. N.I.B mgt.

Cita Chicago (17th ed.)

Patel, k. Farm-structure and Resource-use in Draught-prone Area Vol II. NULL: N.I.B mgt, 1978.

Cita MLA (9th ed.)

Patel, k. Farm-structure and Resource-use in Draught-prone Area Vol II. N.I.B mgt, 1978.

Atenció: Aquestes cites poden no estar 100% correctes.