Pal, B. P., Chopra, V. L., & Khoshoo, T. N. (1986). Conservation for productive agriculture: Commemorative volume released on the eightieth birthday of Dr. B.P. Pal. Publications and Information Division, Indian Council of Agricultural Research.
Chicago-Zitierstil (17. Ausg.)Pal, B. P., V. L. Chopra, und T. N. Khoshoo. Conservation for Productive Agriculture: Commemorative Volume Released on the Eightieth Birthday of Dr. B.P. Pal. New Delhi: Publications and Information Division, Indian Council of Agricultural Research, 1986.
MLA-Zitierstil (9. Ausg.)Pal, B. P., et al. Conservation for Productive Agriculture: Commemorative Volume Released on the Eightieth Birthday of Dr. B.P. Pal. Publications and Information Division, Indian Council of Agricultural Research, 1986.