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Publication status: Out of print
PHOSPHORUS AND POTASSIUM UPTAKE
BY PLANTS RELATING TO MOON PHASES
T.M.Lai………………………………………………………………………….1
PRESENTING A REPORT ABOUT THE
NIEDERRIED FARM AND FARMING
COMMUNITY IN SWITZERLAND
H. H. Koepf………………………………………………………………….15
THE BASIC CONCEPTS UNDERLYING
THE DEVELOPMENT OF THE FARM AND
FARMING COMMUNITY:
NIEDERRIED SINCE 1961
Peter Blaser ………………………………………………………………….16
THE EARLY DAYS OF BIO-DYNAMICS IN AMERICA
Evelyn Speiden Gregg …………………………………………………..25
LEGUMINOSAE FOR FOOD, FEED,
AND SOIL IMPROVEMENT
H. H. Koepf………………………………………………………………..39
IMPROVING PRODUCTIVITY OF TROPICAL
AGRICULTURE BY GROWING
DEEP ROOTED LEGUMINOSAE
Reimar von Schaaffhausen……………………………………………..40