Additional information
| Weight | 200 kg | 
|---|---|
| Dimensions | 21.5 × 14 cm | 
| Weight | 200 kg | 
|---|---|
| Dimensions | 21.5 × 14 cm | 
Our children are surrounded by many types of dangers. We aught to make them aware about visible and invisible zones of danger the only book of this type available in Marathi
Everyone of us have curiosity about submarine that works beneath water. The book world of submarine solves this purpose for the first time in Marathi. The invention of submarine formation of submarine, the development in the techinique of building, the mission and work operated submarine is told by Padmakar Deshpande in this book. The writer is lieu tanant.
An important aspect of the living beings is that their accommodation with the vast changing natural conditions. How the animals get survived, an interesting account can be known through this book, a part of natural series book.