PLANT NUTRIENTS BIOFERTILIZERS 2 AGROFORESTRY 1 COMMERCIAL FERTILIZERS 1 FARMING SYSTEMS 1 FERTILIZER LEGISLATION 1 FERTILIZERS 1 GREEN REVOLUTION 1 HISTORY OF PLANT NUTRITION 1 INTRODUCTION AND SCOPE 1 MANURES 1 PLANT GROWTH AND YIELD 1 SOIL AMENDMENT 1 SOIL AMMENDMENTS 1 SOIL AS A PLANT NUTRIENT MEDIUM 1 SOIL FERTILITY 1 SOIL ORGANIC MATTER 1 STATEWISE AND CROPWISE NUTRIENT 1 STATEWISE AND CROPWISE RECOMMENDATIONS 1 VARIOUS METHODOLOGIES 1