TY - BOOK AU - "Punjab, Economic And Statistical Organisation" ED - "Punjab, Economic And Statistical Organisation" TI - Report on the aerial spray programme of cotton in Punjab T2 - "Its, Publication . 214" U1 - "X9(M71).243.N7, L5" PY - 1975/// CY - Chandigarh PB - Govt Press India KW - Cotton Industry ER -