Taarifa ya miaka hamsini (50) ya uhuru wa Tanzania bara katika kudumisha muungano na hifadhi ya mazingira, 1961-2011
Publisher: Jamhuri ya Muungano wa Tanzania, Ofisi ya Makamu wa Rais
Published: 2011
Place of publication: Dar es Salaam, Tanzania
Language: swa
Number of pages: 72
Description: A report about the fifty years of Tanzania mainland's independence and the state of the environment.
Notes: Cover title.

"Novemba 2011."

In Swahili.