Comparative study on rooting on Para rubber outtings [microform].

書誌詳細
第一著者:	Nguyen-van-Nguu 1947-
フォーマット:	Visual Material
言語:	English
出版事項:	Quezon City Photoduplication Service, University of the Philippines Library 1977.
主題:	Hevea. Plant cuttings.