APA

Luka K.A, . (1991). Investigation on the clonal susceptibility of powdery mildew disease in rubber plantations in Meenachil, Kanjirappally and Peermedu taluks of Kottayam and Idukki districts. : Dissertation, PG Diploma in Natural Rubber Production, Kerala Agricultural University, Trichur, India, 38 p.

Chicago

Luka K.A, . 1991. Investigation on the clonal susceptibility of powdery mildew disease in rubber plantations in Meenachil, Kanjirappally and Peermedu taluks of Kottayam and Idukki districts. : Dissertation, PG Diploma in Natural Rubber Production, Kerala Agricultural University, Trichur, India, 38 p.

Harvard

Luka K.A, . (1991). Investigation on the clonal susceptibility of powdery mildew disease in rubber plantations in Meenachil, Kanjirappally and Peermedu taluks of Kottayam and Idukki districts. : Dissertation, PG Diploma in Natural Rubber Production, Kerala Agricultural University, Trichur, India, 38 p.

MLA

Luka K.A, . Investigation on the clonal susceptibility of powdery mildew disease in rubber plantations in Meenachil, Kanjirappally and Peermedu taluks of Kottayam and Idukki districts. : Dissertation, PG Diploma in Natural Rubber Production, Kerala Agricultural University, Trichur, India, 38 p. 1991.