TY  - BOOK
TI  - Fertilizer tecchnology & use
U1  - 631.8 21
PY  - 1971///
CY  - Estados Unidos de America:  
PB  - Soil Science society of América,  
KW  - LEMB
KW  - AGRICULTURA / AGRICULTURE
KW  - / FERTILIZERS - EQUIPMENTS AND ACCESSORIES
KW  - / CREDITS(SUBSCRIPTIONS) AND FERTILIZERS - INDUSTRIES AND TRADE
ER  -