Vermiresource technology /
Tripathi, G
Vermiresource technology / - New Delhi : Discovery Publishing House , 2003. - 187 p. : ill. ; 22 cm.
Includes Index.
8171417175
639.730 TRI
Vermiresource technology / - New Delhi : Discovery Publishing House , 2003. - 187 p. : ill. ; 22 cm.
Includes Index.
8171417175
639.730 TRI