| 000 | 00377 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a633.91(47) _bI 34 C |
||
| 245 | 1 | _aCultivation and breeding of Russian rubber-bearing plants | |
| 260 |
_bImperial Agricultural Bureaux _c1944 |
||
| 650 | _aRubber | ||
| 700 | _aImperial Bureaux of Plant Breeding and Genetics, Cambridge | ||
| 100 |
_a _d |
||
| 300 | _a53 p. | ||
| 901 | _a94115 | ||
| 999 |
_c48818 _d48818 |
||