共 11 条
[3]
ERIE LJ, 1968, 169 U AR AGR EXP STN
[4]
GOLDBERG D, 1971, J AM SOC HORTIC SCI, V96, P645
[5]
MCGEORGE WT, 1939, U ARIZ AGRIC EXP STN, V82, P296
[7]
RODNEY DR, 1977, P INT SOC CITRICULTU, V1, P106
[8]
ROLSTON DE, 1974, CALIF AGR, V28, P8
[9]
ROLSTON DE, 1974, 2ND P INT DRIP IRR C, P416
[10]
STEEL R. G. D., 1960, PRINCIPLES PROCEDURE