Progress and development of rubber smallholders. Proceedings of the third seminar held in Cochin, Kerala, India 24-30 November, 1977
text
xx
Kuala Lumpur
ANRPC
1979
9999
monographic
und
Group production
High level tapping
Marketing
Microtapping
Plant protection
Planting material
Rubber seed
Standard Malaysian Rubber
Tenure system
NR:332.2:063SH1977 ANR;1
220204