TY  - BOOK
AU  - Jacob J
AU  - Gireesh T
AU  - Meenakumari T
AU  - Reju M.J
TI  - Law of diminishing marginal returns and yield ceiling in natural rubber
PY  - 2021///
PB  - Rubber Science
KW  - Crop improvement
KW  - Genetic resources
KW  - Modern clones
KW  - Natural rubber
KW  - Yield ceiling
KW  - Yield potential
ER  -