Kerala (India). Bureau of Economics and Statistics. (1976). Findings of agricultural field experiments in Kerala, 1959-60 to 1974-75. Bureau of Economics and Statistics, Govt. of Kerala.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kerala (India). Bureau of Economics and Statistics. Findings of Agricultural Field Experiments in Kerala, 1959-60 to 1974-75. Trivandrum: Bureau of Economics and Statistics, Govt. of Kerala, 1976.
Παραπομπή σε μορφή MLA (8th εκδ.)Kerala (India). Bureau of Economics and Statistics. Findings of Agricultural Field Experiments in Kerala, 1959-60 to 1974-75. Bureau of Economics and Statistics, Govt. of Kerala, 1976.
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