Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

IGCSE Science - Should fertilisers be used in Singapore?: Why use organic fertilisers?

A guide to resources for your Year 10 debate on whether Singapore should legislate for crops that have been grown using organic fertiliser only, compiled by your librarians.

Organic v Chemical Fertiliser

The Organic Debate

The Toxic Consequences of the Green Revolution

The Problem with Manufactured Nitrogen Fertilisers

Myth and Reality

Just say N20

Books in the Senior Library