Conservation for productive agriculture commemorative volume released on the eightieth birthday of Dr. B.P. Pal

書目詳細資料
其他作者:	Pal, B. P. (Benjamin Peary) 1906-1989, Chopra, V. L., Khoshoo, T. N. 1927-2002
格式:	圖書
語言:	English
出版:	New Delhi Publications and Information Division, Indian Council of Agricultural Research 1986.
主題:	Pal, B. P. > (Benjamin Peary) > 1906-1989. Agricultural conservation. Agricultural conservation > India. Conservation of natural resources. Conservation of natural resources > India.