Use of potash fertilizer in agriculture in Sri Lanka
Pethiyagoda , U
Use of potash fertilizer in agriculture in Sri Lanka - Sri Lanka Natural Resources, Enegy & Science Authority of Sri Lanka - v , 40 p. Colour illustration 28.5 cm
POTASH FERTILIZER
631.81 / USE
Use of potash fertilizer in agriculture in Sri Lanka - Sri Lanka Natural Resources, Enegy & Science Authority of Sri Lanka - v , 40 p. Colour illustration 28.5 cm
POTASH FERTILIZER
631.81 / USE