The effects of chicken and balut eggshells on the growth of Azadirachta indica /
Stefano De Castro.
- Las Piñas City, Philippines : Southville International School and Colleges, 2014.
- 19 p. : ill. ; 28 cm.
Includes bibliographical references.
Azadirachta indica--Growth and development. Neem tree--Cultivation. Plant growth--Fertilizers. Soil amendments--Organic materials. Organic fertilizers--Effectiveness.