KITCHEN, HERMINIE BROEDEL
DIAGONOSTIC TECHNIQUES FOR SOILS AND CROPS - NEW DELHI, AJAY BOOK SERVICE 2008 - pages 308
CHEMICAL METHODS FOR ASSESSING SOIL FERTILITY
CORRELATION OF SOIL TEST
PLANT-ANALYSIS METHODS
631.81 KIT/DI
DIAGONOSTIC TECHNIQUES FOR SOILS AND CROPS - NEW DELHI, AJAY BOOK SERVICE 2008 - pages 308
CHEMICAL METHODS FOR ASSESSING SOIL FERTILITY
CORRELATION OF SOIL TEST
PLANT-ANALYSIS METHODS
631.81 KIT/DI