About the book

You can trade on farming chemical product, fertilizers and domestic animal usage in all ramifications, you can trade on chemical equipment, soap, transforming of herbal roots and animal, birds to modern medicine, orthopaedic medicine. You can function as marine, oil drilling, water bolehole and mining engineer. You can work in any agricultural firm, you can work with politician as accountant, you can float farmer's cooperative organization or thrift collector.

You can study geology and information technology, civil engineering, agriculture engineering,