YADAV SUBAH SINGH. (1992). NEW VISTAS IN RURAL ECONOMY: AGRICULTURE ECOLOGY. POINTER PUBLICATIONS.
Chicagoスタイル(17版)引用形式YADAV SUBAH SINGH. NEW VISTAS IN RURAL ECONOMY: AGRICULTURE ECOLOGY. JAIPUR: POINTER PUBLICATIONS, 1992.
MLA(9版)引用形式YADAV SUBAH SINGH. NEW VISTAS IN RURAL ECONOMY: AGRICULTURE ECOLOGY. POINTER PUBLICATIONS, 1992.
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