Thursday, September 7, 2017

classification for 5 in urdu part 2

Tuesday, August 29, 2017

air for class 4 in urdu

environment for class 4 ماحول

Monday, August 28, 2017

reptiles in urdu for class 5

classification of plants for class 5

Friday, August 25, 2017

انکسارِ نورdiffraction of light in urdu BY ISHTIAQ AHMAD

light year l نوری سال کی منظوم تشریح