Ranjan Kumar Basak
FERILIZERS - Ludhiana Kalyani 1999 - 498
Fertilizer Testing Nitrogen Phosphorus Potassium
This book has been divided in to five parts and it involve manufacturing process of fertilizers and their properties
978-81-272-4033-2
Fertilizer Testing ,Nitrogen ,Phosphorus
631.8
FERILIZERS - Ludhiana Kalyani 1999 - 498
Fertilizer Testing Nitrogen Phosphorus Potassium
This book has been divided in to five parts and it involve manufacturing process of fertilizers and their properties
978-81-272-4033-2
Fertilizer Testing ,Nitrogen ,Phosphorus
631.8