Authors: GRAY CW MCLAREN RG ROBERTS AHC CONDRON LM

Citation: Cw. Gray et al., SORPTION AND DESORPTION OF CADMIUM FROM SOME NEW-ZEALAND SOILS - EFFECT OF PH AND CONTACT TIME, Australian Journal of Soil Research, 36(2), 1998, pp. 199-216

Authors: SINCLAIR AG JOHNSTONE PD SMITH LC ROBERTS AHC OCONNOR MB MORTON JD

Citation: Ag. Sinclair et al., RELATIONSHIP BETWEEN PASTURE DRY-MATTER YIELD AND SOIL OLSEN-P FROM ASERIES OF LONG-TERM FIELD TRIALS, New Zealand Journal of Agricultural Research, 40(4), 1997, pp. 559-567

Authors: MORTON JD OCONNOR MB RISK WH NGUYEN L SINCLAIR AG JOHNSTONE PD SMITH L ROBERTS AHC

Citation: Jd. Morton et al., EFFECTS OF TRIPLE SUPERPHOSPHATE AND SECHURA PHOSPHATE ROCK ON CLOVERAND NITROGEN-CONTENT OF PASTURE, New Zealand Journal of Agricultural Research, 37(4), 1994, pp. 569-575

Authors: ROBERTS AHC SINCLAIR AG JOHNSTONE PD RISK WH SMITH LC OCONNOR MB NGUYEN L MORTON JD SHANNON PW

Citation: Ahc. Roberts et al., CHANGES IN SOIL OLSEN-P OVER 6 YEARS WITH ANNUAL APPLICATIONS OF TRIPLE SUPERPHOSPHATE OR REACTIVE PHOSPHATE ROCK (SECHURA), New Zealand Journal of Agricultural Research, 37(2), 1994, pp. 229-237

Authors: SINCLAIR AG JOHNSTONE PD SMITH LC RISK WH MORTON JD OCONNOR MB ROBERTS AHC NGUYEN L SHANNON PW

Citation: Ag. Sinclair et al., PATTERNS OF, AND A MODEL FOR, DRY-MATTER YIELD RESPONSE IN GRASS CLOVER PASTURES TO ANNUAL APPLICATIONS OF TRIPLE SUPERPHOSPHATE FERTILIZER, New Zealand Journal of Agricultural Research, 37(2), 1994, pp. 239-253

Authors: ROBERTS AHC LONGHURST RD BROWN MW

Citation: Ahc. Roberts et al., CADMIUM STATUS OF SOILS, PLANTS, AND GRAZING ANIMALS IN NEW-ZEALAND, New Zealand Journal of Agricultural Research, 37(1), 1994, pp. 119-129