©2013 National Research Council of Thailand
Patma Vityakon. 2004. Long-term studies on organic matter build-up, nutrient transformation, and dynamics of fast (microbial biomass) and slow (macroorganic matter) pools of organic matter in sandy soils as influenced by qualities of plant residues added. Khon Kaen:Department of Land Resources and Environment Khon Kaen University;
Patma Vityakon. (2004) Long-term studies on organic matter build-up, nutrient transformation, and dynamics of fast (microbial biomass) and slow (macroorganic matter) pools of organic matter in sandy soils as influenced by qualities of plant residues added. Department of Land Resources and Environment Khon Kaen University:Khon Kaen.
Patma Vityakon. Long-term studies on organic matter build-up, nutrient transformation, and dynamics of fast (microbial biomass) and slow (macroorganic matter) pools of organic matter in sandy soils as influenced by qualities of plant residues added. Khon Kaen:Department of Land Resources and Environment Khon Kaen University, 2004. Print.
Patma Vityakon. (2004) Long-term studies on organic matter build-up, nutrient transformation, and dynamics of fast (microbial biomass) and slow (macroorganic matter) pools of organic matter in sandy soils as influenced by qualities of plant residues added. Department of Land Resources and Environment Khon Kaen University:Khon Kaen.