Organic fertilizers : types, production and environmental impact /
Organic fertilizers : types, production and environmental impact /
Rajeev Pratap Singh, editor.
- Hauppauge, N.Y. : Nova Science Pub, 2012
- x, 273 p. : ill. ; 26 cm.
- Agriculture issues and policies .
Includes index
9781620814222 (hbk.)
Organic fertilizers
Includes index
9781620814222 (hbk.)
Organic fertilizers