Phosphates in Agriculture

This book could serve as a text in high schools, vocational agricultural schools and for undergraduate students. The bibliography at the end of each chapter and the general reference bibliography contain selected references for those who may want to study the subject in greater depth. Fertilizer company management and plant personnel from superintendent to foremen will develop a deeper appreciation of the services they render to the health and wealth of their community by knowing more about the end-uses of the product they manufacture as described in this volume. The fertilizer dealer is rapidly becoming a service man to farmer customers, and he will find the information in this book valuable since it is written in as nontechnical a manner as possible while still keeping the matter factual, dependable and understandable. The agricultural county agent and the fertilizer company field representative should each also find the contents of this book helpful in his contacts with farmers and as a useful introduction to an understanding of more technical treatises on the same subjects.