| 000 | 00525 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a63(072)(09)(49.77) _bA 168 A |
||
| 245 | 1 | _aAdvance of agriculture, forest economy and agricultural sciences in Bulgaria during the years of the people's power, 1944-1969 | |
| 260 |
_aSofia _bBulgarian Academy of Sciences Press _c1969 |
||
| 650 | _aAgricultural Research | ||
| 700 | _aAcademy of Agricultural Sciences, Bulgaria | ||
| 100 |
_a _d |
||
| 300 | _a214 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a105205 | ||
| 999 |
_c41324 _d41324 |
||