The State of the environment 1990 : Children and the environment
- 1990 United Nations Environment Programme
- iii, 73 p. ill. 26 cm
9280600346
BASIC NEEDS
CHILD HEALTH
ENVIRONMENTAL EDUCATION
CHILD DEVELOPMENT
SUSTAINABLE DEVELOPMENT
CHILDREN
9280600346
BASIC NEEDS
CHILD HEALTH
ENVIRONMENTAL EDUCATION
CHILD DEVELOPMENT
SUSTAINABLE DEVELOPMENT
CHILDREN