221 Exotic Birds Encyclopaedia (পেপারব্যাক)

Sawan 221 Series of books is a treasure-trove of strange, unique and fascinating. Each and every explanation in 221 exotic birds encyclopaedia has been made in a very lucid language keeping in mind the age-group of children. The colorful illustration that goes with the explanation clarifies it all the more. 221 exotic birds encyclopaedia is surely useful to those, young and old alike, who have a scientific bent of mind and are on the look-out for something new and exciting.