Sadhu,AN, & Singh,Amarjith. Fundamentals of Agricultural Economics (3ed.). Himalaya Pub.House.
Παραπομπή Chicago StyleSadhu,AN, και Singh,Amarjith. Fundamentals of Agricultural Economics. 3ed. Bombay: Himalaya Pub.House.
Παραπομπή MLASadhu,AN, και Singh,Amarjith. Fundamentals of Agricultural Economics. 3ed. Himalaya Pub.House.
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