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This manual is intended for inspectors who perform inspections with the aim of correct application of regulations and protection of the economic interests of labor organizations and consumers.
Nitrogen fertilizers, complex npk fertilizers, florins, fertins, vegetables in human diet, nutrition and fertilization of vegetables, organic fertilizers...
Everything you want to know about annual planning in your garden - about the selection and scientific approach to growing flowers, about the types of vegetables and buying the right seeds - you will find in this book.