Comparative study on the effects of varying amounts of 8 different varieties of natural and artificial fertilizers on Abelmoschus esculentus /
Abigail A. Lopez.
- Las Piñas City, Philippines : Southville International School and Colleges, 2006.
- 56 pages : colored illustrations ; 28 cm.
Includes bibliographical references.
Organic fertilizers--Comparative studies. Chemical fertilizers--Comparative studies. Abelmoschus esculentus--Growth.