Adhikari และผู้แต่งคนอื่นๆ. 2009. Evaluation of bio-fermented liquid fertilizers on growth and yield of Lettuce 'Lactuca sativa var. crispa' under organic productionKeshab Adhikari. Faculty of Agricultural Production, Maejo University;
Adhikari และผู้แต่งคนอื่นๆ. (2009) Evaluation of bio-fermented liquid fertilizers on growth and yield of Lettuce 'Lactuca sativa var. crispa' under organic productionKeshab Adhikari . Maejo University/Chiang Mai.
Adhikari และผู้แต่งคนอื่นๆ. Evaluation of bio-fermented liquid fertilizers on growth and yield of Lettuce 'Lactuca sativa var. crispa' under organic productionKeshab Adhikari. . Chiang Mai:Maejo University, 2009.
Adhikari และผู้แต่งคนอื่นๆ. (2009) Evaluation of bio-fermented liquid fertilizers on growth and yield of Lettuce 'Lactuca sativa var. crispa' under organic productionKeshab Adhikari . Maejo University/Chiang Mai.