Plant Protection Adviser to the Government of India. (1964). Plant protection bulletin: Science in practice. Government of India.
Chicago-referens (17:e uppl.)Plant Protection Adviser to the Government of India. Plant Protection Bulletin: Science in Practice. New Delhi: Government of India, 1964.
MLA-referens (9:e uppl.)Plant Protection Adviser to the Government of India. Plant Protection Bulletin: Science in Practice. Government of India, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.