@book{89106,
	author = {Effendi, Surjatna. and Sugianto,},
	title = {Pengaruh perenggutan daun dan pemangkasan tanaman terhadap hasil tanaman djagung (Zea mays 1.)},
	publisher = {Pertjetakan IPB,},
	year = {1966.},
	address = {Bogor,},
	note = {Summary in English.}
}