共 5 条
[1]
DESILVA WH, 1971, COTTON GROW REV, V48, P131
[2]
KITTOCK DL, 1973, BELTWIDE COTTON PROD, P33
[3]
THOMAS RO, 1972, BELTWIDE COTTON PROD, P49
[4]
THOMAS ROBERT O., 1964, CROP SCI, V4, P403, DOI 10.2135/cropsci1964.0011183X000400040022x
[5]
ZUR M, 1972, Cotton Growing Review, V49, P250