Plant Protection Adviser to the Government of India. (1964). Plant protection bulletin: Science in practice. Government of India.
Chicago (17e ed.) BronvermeldingPlant Protection Adviser to the Government of India. Plant Protection Bulletin: Science in Practice. New Delhi: Government of India, 1964.
MLA (9e ed.) BronvermeldingPlant Protection Adviser to the Government of India. Plant Protection Bulletin: Science in Practice. Government of India, 1964.
Let op: Deze citaties zijn niet altijd 100% accuraat.