Citation: Jk. Harper et al., SOLID-STATE C-13 CHEMICAL-SHIFT TENSORS IN TERPENES - PART I - SPECTROSCOPIC METHODS AND CHEMICAL-SHIFT STRUCTURE CORRELATIONS IN CARYOPHYLLENE OXIDE, Magnetic resonance in chemistry, 36, 1998, pp. 135-144
Citation: Rd. Weaver et al., EFFICACY OF STANDARDS VS INCENTIVES FOR MANAGING THE ENVIRONMENTAL IMPACTS OF AGRICULTURE, Journal of environmental management, 46(2), 1996, pp. 173-188
Authors:
HARPER JK
DUNKEL R
WOOD SG
OWEN NL
LI D
CATES RG
GRANT DM
Citation: Jk. Harper et al., NMR CHARACTERIZATION OF OBSCURINERVINE AND OBSCURINERVIDINE USING NOVEL COMPUTERIZED ANALYSIS TECHNIQUES, Perkin transactions. 2, (1), 1996, pp. 91-100
Authors:
STEFFEN KL
DANN MS
HARPER JK
FLEISCHER SJ
MKHIZE SS
GRENOBLE DW
MACNAB AA
FAGER K
RUSSO JM
Citation: Kl. Steffen et al., EVALUATION OF THE INITIAL SEASON FOR IMPLEMENTATION OF 4 TOMATO PRODUCTION SYSTEMS, Journal of the American Society for Horticultural Science, 120(2), 1995, pp. 148-156
Authors:
HARPER JK
DALLEY NK
OWEN NL
WOOD SG
CATES RG
Citation: Jk. Harper et al., X-RAY STRUCTURE AND C-13 NMR ASSIGNMENTS OF INDOLE ALKALOIDS FROM ASPIDOSPERMA CRUENTA, Journal of crystallographic and spectroscopic research, 23(12), 1993, pp. 1005-1011
Authors:
HARPER JK
WAY MO
DREES BM
RISTER ME
MJELDE JW
Citation: Jk. Harper et al., DAMAGE FUNCTION-ANALYSIS FOR THE RICE STINK BUG (HEMIPTERA, PENTATOMIDAE), Journal of economic entomology, 86(4), 1993, pp. 1250-1258
Citation: Jk. Harper et Gm. Greene, FRUIT-QUALITY CHARACTERISTICS INFLUENCE PRICES RECEIVED FOR PROCESSING APPLES, HortScience, 28(11), 1993, pp. 1125-1128
Authors:
WILLIAMS JR
CARRIKER GL
BARNABY GA
HARPER JK
Citation: Jr. Williams et al., CROP INSURANCE AND DISASTER ASSISTANCE DESIGNS FOR WHEAT AND GRAIN-SORGHUM, American journal of agricultural economics, 75(2), 1993, pp. 435-447