The new theory : efficient land and water management according to the royally initiated

2015-05-212015-05-212000https://hdl.handle.net/20.500.14156/426253Cover page Rear page New Theory Advanced Phase New Theory Phase I Preface36application/pdfthaNew theory agricultureNew theory for Thai farmersEconomic sufficiencyThe Royal development projectsHis Majesty King Bhumibol AdulyadejThe new theory : efficient land and water management according to the royally initiatedText