Authors:
GUITJENS JC
AYARS JE
GRISMER ME
WILLARDSON LS
Citation: Jc. Guitjens et al., DRAINAGE DESIGN FOR WATER-QUALITY MANAGEMENT - OVERVIEW, Journal of irrigation and drainage engineering, 123(3), 1997, pp. 148-153
Authors:
IBRAHIM MAM
ELSIRAFY ZM
ELGOHARY SA
WILLARDSON LS
Citation: Mam. Ibrahim et al., INTERACTIVE EFFECT OF IRRIGATION AND NITROGEN-FERTILIZATION ON COTTON, SOIL, AND GROUNDWATER NITROGEN, Communications in soil science and plant analysis, 28(1-2), 1997, pp. 173-187
Citation: Ej. Scaloppi et al., INTAKE PARAMETERS FROM ADVANCE AND WETTING PHASES OF SURFACE IRRIGATION, Journal of irrigation and drainage engineering, 121(1), 1995, pp. 57-70
Authors:
SALEM HE
DIERICKX W
WILLARDSON LS
ABDELDAYEM MS
Citation: He. Salem et al., LABORATORY EVALUATION OF LOCALLY MADE SYNTHETIC ENVELOPES FOR SUBSURFACE DRAINAGE IN EGYPT, Agricultural water management, 27(3-4), 1995, pp. 351-363
Authors:
TYAGI NK
TYAGI KC
PILLAI NN
WILLARDSON LS
Citation: Nk. Tyagi et al., DECISION-SUPPORT FOR IRRIGATION SYSTEM IMPROVEMENT IN SALINE ENVIRONMENT, Agricultural water management, 23(4), 1993, pp. 285-301