Ajoy,Gangopadhyay. (2007). Conserving agriculture. Gene-Tech books.
Chicago Edition CitationAjoy,Gangopadhyay. Conserving Agriculture. New Delhi: Gene-Tech books, 2007.
Cita MLAAjoy,Gangopadhyay. Conserving Agriculture. Gene-Tech books, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.