All poem books in Tamil and English of Y S Rajan are freely down loadable from this google site. In the same link full book of Bharati Padalgal in English, by great experts, can be accessed and downloaded.
A Collection Of Articles By Y S Rajan on the Topic
LIVING WITH NATURE IN MODERN FORMS - MISSION FOR THE TWENTY FIRST CENTURY
(Also available as a Book (compilation) - Details Here)
Some Interesting Topics
Nature : The Unknown Perils
Coping With Complexity : MACRO Versus MICRO
More in the Articles section