Prabhakaran, P. (1978). Krishi samkyakam. State Instititute of Languages.
Chicago Edition CitationPrabhakaran, P.V. Krishi Samkyakam. Thiruvananthapuram: State Instititute of Languages, 1978.
MLA Edition CitationPrabhakaran, P.V. Krishi Samkyakam. State Instititute of Languages, 1978.
Warning: These citations may not always be 100% accurate.