| 000 | 01025nab a22003617a 4500 | ||
|---|---|---|---|
| 001 | G57013 | ||
| 003 | MX-TxCIM | ||
| 005 | 20211006084924.0 | ||
| 008 | 121211b |||p||p||||||| |z||| | | ||
| 022 | _aNo (Revista en electrónico) | ||
| 022 | 0 | _a0041-4360 | |
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aXL | ||
| 072 | 0 | _aE10 | |
| 072 | 0 | _aF00 | |
| 082 | 0 | 4 | _a76-082380 |
| 100 | 1 | _aHart, R.D. | |
| 245 | 0 | 0 |
_aA bean, corn and manioc polyculture cropping system, 2: _b A comparison between the yield and economic return from monoculture and polyculture cropping systems |
| 260 | _c1975 | ||
| 340 | _aPrinted | ||
| 500 | _a9 illus., 4 tables; 21 ref. Summaries (En, Es) | ||
| 546 | _aEnglish | ||
| 591 | _aCOMOD | ||
| 595 | _aAC | ||
| 650 | 1 | 0 | _aBeans phaseolus vulgaris |
| 650 | 1 | 0 | _aCassava manihot esculenta |
| 650 | 1 | 7 |
_aMaize _gAGROVOC _2 _91173 |
| 650 | 1 | 0 |
_aPlant production _91212 |
| 650 | 1 | 0 |
_91314 _aZea mays _gAGROVOC |
| 773 | 0 |
_tTurrialba _n76-082380 _gv. 25, no. 4, p. 377-384 |
|
| 942 | _cJA | ||
| 999 |
_c16879 _d16879 |
||