/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Watson%20G%20A%22&sort_by=relevance&format=rss 20 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56472 By Watson G A.
Proceedings of the Natural Rubber Research Conference, Kuala Lumpur, 1960; p352-361

]]> Place hold on Cover plants and the soil nutrient cycle in Hevea cultivation

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56472 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56473 By Watson G A.
Planter 1964 .
39-45

]]> Place hold on Cover plants and the three growth. Part 1

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56473 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56474 By Watson G A.
Planters Bulletin 1963 .
123-129

]]> Place hold on Cover plants and tree growth, Part 1. The effect of leguminous and non-leguminous cover plants on the period of immaturity

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56474 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56475 By Watson G A.
Planters Bulletin 1963 .
172-176

]]> Place hold on Cover plants and tree growth, Part II. Leguminous creeping covers and manuring

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56475 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56476 By Watson G A.
Planter 1964 .
182-185

]]> Place hold on Cover plants and tree growth. Part II. Leguminous creeping covers and manuring

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56476 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56477 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1957 .
18-Feb

]]> Place hold on Cover plants in rubber cultivation

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56477 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56479 By Watson G A.
Planter 1964 .
347-350,368

]]> Place hold on Cover plants, weeds and weed killers

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56479 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=56480 By Watson G A.
Planters Bulletin 1963 .
191-195

]]> Place hold on Cover plants, weeds and weedkillers

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=56480 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=57765 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1964 .
80-95

]]> Place hold on Effect of cover plants on soil nutrient status and on growth of Hevea III. A comparison of leguminous creepers with grasses and Mikania cordata

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=57765 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=57844 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1965 .
22-31

]]> Place hold on Effect of fertilisers on seed production by Hevea brasiliensis

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=57844 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=58309 By Guha M M.
Journal of the Rubber Research Institute of Malaya 1957 .
175-188

]]> Place hold on Effects of cover plants on soil nutrient status and on growth of Hevea. 1. Laboratory studies on the mineralisation of nitrogen in different soil mixtures

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=58309 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=58310 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1963 .
28-50

]]> Place hold on Effects of cover plants on soil nutrient status and on growth of Hevea. II. The influence of applications of rock phosphate, basic slag and magnesium limestone on the nutrient content of leguminous cover plants

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=58310 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=58311 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1964 .
123-145

]]> Place hold on Effects of cover plants on soil nutrient status and on growth of Hevea. IV. Leguminous creepers compared with grasses, Mikania cordata and mixed indigenous covers in four soil types

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=58311 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=58312 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1964 .
161-174

]]> Place hold on Effects of cover plants on soil nutrient status and on growth of Hevea. V. Loss of nitrate nitrogen and of cations under bare soil conditions. A progress report on results from a smallscale trial

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=58312 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=60047 By Watson G A.
Planter 1967 .
111-115

]]> Place hold on Gramoxone from planting to replanting

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=60047 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=61510 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1959 .
126-138

]]> Place hold on Interactions of lime and molybdate in the nutrition of Centrosema Pubescens and Pueraria Phaseoloides

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=61510 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=62285 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1962 .
77-90

]]> Place hold on Loss of ammonia by volatilisation from surface dressings of urea in Hevea cultivation

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=62285 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=62365 By Watson G A.
Planter 1965 .
143-150

]]> Place hold on Maintenance of soil fertility in the permanent cultivation of Hevea brasiliensis in Malaya

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=62365 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=62474 By Shorrocks V M.
Journal of the Rubber Research Institute of Malaya 1961 .
19-30

]]> Place hold on Manganese deficiency in Hevea : The effect of soil application of manganese sulphate on the manganese status of the tree

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=62474 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=63962 By Watson G A.
Journal of the Rubber Research Institute of Malaya 1957 .
168-174

]]> Place hold on Nitrogen fixation by centrosema pubescens

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=63962