@book{37294,
	author = {Singh, Shatrughan Pd. },
	title = {Investigation on the effect of Different Levels of Nitrogen and Spacing and Growth Yield and Quality of Okra (Abelmoschus esculentus (L.) Moench)},
	publisher = {B. A. U},
	year = {1982},
	address = {Sabor}
}