Voelcker, Augustus, 1822-1884. Report on the improvement of Indian agriculture / Improvement of Indian agriculture John Augustus Voelcker. - New Delhi : Agricole Reprints Corp., 1986. - xxxiii, 460 p. : maps (folded) ; 23 cm. Includes index. LCCN: 2002299644 Subjects--Topical Terms: Agriculture--India. Dewey Class. No.: 630.954 / VOR 1986