Chandra Bhanu, T. K., & Bhatnagar, V. Agricultural science and technology.
Cita Chicago (17th ed.)Chandra Bhanu, T. K., i Vasudev Bhatnagar. Agricultural Science and Technology.
Cita MLA (8th ed.)Chandra Bhanu, T. K., i Vasudev Bhatnagar. Agricultural Science and Technology.
Atenció: Aquestes cites poden no estar 100% correctes.