M.K.Gupta
Handbook of organic farming and bio-fertilizers / Hand book of organic farming and bio-fertilizers Biofertilizers Organic farming and bio-fertilizers Bio-fertilizers [edited by] M.K. Gupta. - Jaipur, India : ABD Publishers, 2007. - ix, 220 p. : ill., map ; 23 cm.
Contributed articles. Includes index.
Includes bibliographical references.
9788183761109 8183761100
Organic farming--India.
Biofertilizers--India.
631.87
Handbook of organic farming and bio-fertilizers / Hand book of organic farming and bio-fertilizers Biofertilizers Organic farming and bio-fertilizers Bio-fertilizers [edited by] M.K. Gupta. - Jaipur, India : ABD Publishers, 2007. - ix, 220 p. : ill., map ; 23 cm.
Contributed articles. Includes index.
Includes bibliographical references.
9788183761109 8183761100
Organic farming--India.
Biofertilizers--India.
631.87