00462nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001500084100002000099245006500119260002900184300001000213650002600223650002700249700001600276IN-BaIIA211028s9999    xx            000 0 eng d  a81-7480-096-4  cIIA Library  a551.5bFRI  aFriedmann, Yona 0aEnvironment and self-reliancecYona Friedmann and Eda Schaur  aNew DelhibVigyan Prasar  a147p.  aEnvironment education  aPictorial presentation  aSchaur, Eda