NITROGEN SUPPLY AND CROP YIELD: THE GLOBAL SCENEGREENWOOD DJ.1982; PLANT SOIL; ISSN 0032-079X; NLD; DA. 1982; VOL. 67; NO 1-3; PP. 45-59; ABS. SPA; BIBL. 45 REF.Article

PROCESSES AT THE PLANT AND CROP LEVELS. X: CROP RESPONSE TO AGRONOMIC PRACTICEGREENWOOD DJ.1981; EXP. BOT.; ISSN 0071-3392; GBR; DA. 1981; VOL. 16; PP. 195-216; BIBL. 2 P.Conference Paper

QUANTITATIVE THEORY AND THE CONTROL OF SOIL FERTILITYGREENWOOD DJ.1983; NEW PHYTOL.; GBR; DA. 1983; VOL. 94; NO 1; PP. 1-18; BIBL. 3 P.Article

ESTIMATION OF THE YEAR-TO-YEAR VARIATIONS IN NITRATE LEACHING IN DIFFERENT SOILS AND REGIONS OF ENGLAND AND WALESBURNS IG; GREENWOOD DJ.1982; AGRIC. ENVIRON.; ISSN 0304-1131; NLD; DA. 1982; VOL. 7; NO 1; PP. 35-45; BIBL. 16 REF.Article

A MEDIUM-RESOLUTION STUDY OF FLUORESCENCE IN ⁸⁰SE₂ EXCITED BY LINES OF THE ARGON-ION LASER.GREENWOOD DJ; BARROW RF.1976; J. PHYS. B; G.B.; DA. 1976; VOL. 9; NO 12; PP. 2123-2126; H.T. 1; BIBL. 8 REF.Article

NITRATE LEACHING: PRINCIPLES AND ESTIMATIONGREENWOOD DJ; BURNS IG.1979; A.D.A.S. QUART. REV.; GBR; DA. 1979; NO 35; PP. 246-259; BIBL. 3 P.Article

OBSERVATIONS ON THE ELECTRONIC SPECTRUM OF GASEOUS PBSGREENWOOD DJ; BARROW RF; LINTOR C et al.1981; J. MOL. SPECTROSC.; ISSN 0022-2852; USA; DA. 1981; VOL. 86; NO 2; PP. 480-487; BIBL. 15 REF.Article

RELATIONSHIP BETWEEN PLANT WEIGHT AND GROWING PERIOD FOR VEGETABLE CROPS IN THE UNITED KINGDON.GREENWOOD DJ; CLEAVER TJ; LOQUENS SMH et al.1977; ANN. BOT.; G.B.; DA. 1977; VOL. 41; NO 175; PP. 987-997; BIBL. 1 P.Article

COMPARISON OF THE EFFECTS OF POTASSIUM FERTILIZER ON YIELD, POTASSIUM CONTENT AND QUALITY OF 22 DIFFERENT VEGETABLE AND AGRICULTURAL CROPSGREENWOOD DJ; CLEAVER TJ; TURNER MK et al.1980; J. AGRIC. SCI.; ISSN 0021-8596; GBR; DA. 1980; VOL. 95; NO 2; PP. 441-456; BIBL. 24 REF.Article