Citation: Pv. Perkins, A THEORETICAL APPROACH TO THE ASSESSMENT OF BORON PHYTOTOXICITY RESULTING FROM THE AMELIORATION OF MINESPOIL WITH PULVERIZED FUEL ASH, LAND DEGRADATION & DEVELOPMENT, 7(3), 1996, pp. 239-256
Citation: Yb. Mebrahtu et al., THE BLOOD-FEEDING BEHAVIOR OF PHLEBOTOMUS-MARTINI (DIPTERA, PSYCHODIDAE) - IS IT A QUESTION OF PHOTOPERIODISM OR CIRCADIAN-RHYTHM, Annals of tropical medicine and parasitology, 90(6), 1996, pp. 665-668
Citation: Pv. Perkins et Ar. Vann, THE EARLY PERFORMANCE OF DECIDUOUS TREES GROWN IN ACIDIC MINESPOIL AMELIORATED WITH PULVERIZED FUEL ASH, Land degradation & rehabilitation, 6(1), 1995, pp. 57-67
Citation: Pv. Perkins, THE CONSIDERATION OF SOIL BORON ADSORPTION AND SOIL SOLUTION BORON CONCENTRATION AS AFFECTED BY MOISTURE-CONTENT, Geoderma, 66(1-2), 1995, pp. 99-111
Citation: Pv. Perkins, MATHEMATICAL-MODELING OF SOIL BORON CONCENTRATION UNDER FIELD MOISTURE CONDITIONS USING THE LANGMUIR AND FREUNDLICH ADSORPTION-ISOTHERMS, Communications in soil science and plant analysis, 25(15-16), 1994, pp. 2649-2664
Authors:
BEIER JC
OSTER CN
ONYANGO FK
BALES JD
SHERWOOD JA
PERKINS PV
CHUMO DK
KOECH DV
WHITMIRE RE
ROBERTS CR
DIGGS CL
HOFFMAN SL
Citation: Jc. Beier et al., PLASMODIUM-FALCIPARUM INCIDENCE RELATIVE TO ENTOMOLOGIC INOCULATION RATES AT A SITE PROPOSED FOR TESTING MALARIA VACCINES IN WESTERN KENYA, The American journal of tropical medicine and hygiene, 50(5), 1994, pp. 529-536
Authors:
MEBRAHTU YB
VANEYS G
GUIZANI I
LAWYER PG
PAMBA H
KOECH D
ROBERTS C
PERKINS PV
WERE JB
HENDRICKS LD
Citation: Yb. Mebrahtu et al., HUMAN CUTANEOUS LEISHMANIASIS CAUSED BY LEISHMANIA-DONOVANI SL IN KENYA, Transactions of the Royal Society of Tropical Medicine and Hygiene, 87(5), 1993, pp. 598-601
Authors:
COLEMAN RE
ROBERT LL
ROBERTS LW
GLASS JA
SEELEY DC
LAUGHINGHOUSE A
PERKINS PV
WIRTZ RA
Citation: Re. Coleman et al., LABORATORY EVALUATION OF REPELLENTS AGAINST 4 ANOPHELINE MOSQUITOS (DIPTERA, CULICIDAE) AND 2 PHLEBOTOMINE SAND FLIES (DIPTERA, PSYCHODIDAE), Journal of medical entomology, 30(3), 1993, pp. 499-502
Authors:
MEBRAHTU YB
HENDRICKS LD
OSTER CN
LAWYER PG
PERKINS PV
PAMBA H
KOECH D
ROBERTS CR
Citation: Yb. Mebrahtu et al., LEISHMANIA-DONOVANI PARASITES IN THE NASAL SECRETIONS, TONSILLOPHARYNGEAL MUCOSA, AND URINE CENTRIFUGATES OF VISCERAL LEISHMANIASIS PATIENTS IN KENYA, The American journal of tropical medicine and hygiene, 48(4), 1993, pp. 530-535